default_background
✕

Find the best tutors and institutes for Class 10 Tuition

Find Best Class 10 Tuition

Please select a Category.

Please select a Locality.

No matching category found.

No matching Locality found.

Learn Electric power

Welcome to one of the most practical topics in your CBSE Class 10 Science syllabus! In the chapter 'Electricity', we learn about how electrical energy flows and is consumed by various appliances. But how do we measure the rate at which this energy is utilized? This brings us to the crucial concept of Electric Power. In simple terms, electric power is defined as the rate at which electrical energy is dissipated or consumed in an electric circuit. When you buy a 9-watt LED bulb or a 1200-watt iron, those numbers represent the electric power rating. It tells you exactly how fast the appliance is drawing and converting electrical energy from the source into heat or light.

Understanding the mathematics behind electric power is absolutely essential for solving numerical problems in your board exams. The fundamental formula for power is P = V × I, where P represents Power in Watts (W), V is the Potential Difference in Volts (V), and I is the Current in Amperes (A). By substituting Ohm's Law (V = I × R) into this primary equation, we can derive two more highly useful formulas for power. The first is P = I²R, which is primarily used when current and resistance are known, such as in series circuits where current is constant. The second derived formula is P = V²/R, which is extremely handy when voltage and resistance are known, such as in parallel household circuits where voltage remains constant across branches. The SI unit of electric power is the Watt (W), though for commercial energy calculation, we use the larger Kilowatt (kW), where 1 kW = 1000 W.

Understanding Electric Power (P) The Concept 60 W Current (I) In Voltage (V) Mathematical Formulas P = V × I Derived using Ohm's Law (V = I × R): P = I² R (Series Circuits) P = V² / R (Parallel Circuits) SI Unit: Watt (W) | 1 kW = 1000 W

Let's refer to the infographic above to solidify these concepts. On the left, we see a practical representation of electric power: a standard 60-watt light bulb. This vividly illustrates the fundamental definition that power dictates how much electrical energy is consumed per second (where 60W means 60 Joules of energy are consumed every second). On the right, the diagram provides a clear, structural breakdown of the three key formulas you must memorize for your CBSE board exams. The primary equation, P = V × I, sits at the top. Below it, you can see how integrating Ohm's Law creates two distinct situational equations. The red box highlights P = I²R, which is your go-to formula for calculating power in a series circuit because the current (I) remains constant across all resistors. Conversely, the green box displays P = V²/R, the most reliable formula for parallel circuits—like the wiring in your home—where the voltage (V) remains constant across all connected appliances. Mastering when to apply each formula is critical for numerical questions in the exam.

Grasping the mathematical derivations and conceptual applications of electricity can sometimes feel overwhelming, but you don't have to tackle it alone. If you're looking to strengthen your understanding of Electric Power, Ohm's Law, Joule's Law of Heating, or any other challenging physics topics, consider seeking expert guidance. UrbanPro is India's most trusted learning platform, connecting students with highly qualified, verified Class 10 Science tutors. Whether you prefer the convenience of personalized online classes or highly interactive local offline tuition near you, explore UrbanPro today to find the perfect tutor who can help you solve complex numericals and ace your CBSE board exams with confidence!


Other Concepts in Electricity


Other Concept Videos for Electric power

Electric Heat video thumbnail

Electric Heat

CBSE - Class 10>Science>Electricity>Electric power


Powering the World video thumbnail

Powering the World

CBSE - Class 10>Science>Electricity>Electric power



Top Tutors who teach Electric power

Gargee Chaudhari Class 10 Tuition trainer in Amravati
(48)
topTutorTop Tutor
locationImg Amravati Camp, Amravati
5 yrs of Exp 17 students
greenClock 696 hrs of classes completed
rsIcon 350 per hour
Chemistry Educator with 4 Years of Experience — For std 9,10,11,12 ICSE ,CBSE ,MH-State
Online Classes Online Classes

I have been teaching Class 10 Chemistry for the past 5 years, guiding students from CBSE, ICSE, and Maharashtra State Board to confidently face one of the most important academic milestones — the Board Examinations. Over the years, I have helped many students overcome their fear of Chemistry and score well by building a strong understanding of concepts and teaching them how to apply those concepts effectively in exams. Class 10 Chemistry lays the foundation for higher studies in science. Topics like Chemical Reactions and Equations, Acids, Bases and Salts, Metals and Non-Metals, Carbon and its Compounds, and Periodic Classification of Elements often seem difficult to students initially. I break down these topics into simple, easy-to-understand lessons using a structured approach that focuses on concept clarity, application-based learning, and continuous practice. My teaching method includes: ✔ Step-by-step explanation of chemical reactions, equations, and numerical problems ✔ Real-life examples and visual demonstrations to simplify abstract concepts ✔ Regular class tests, chapter-wise revisions, and practice with previous years’ board papers ✔ Tips to improve answer-writing skills, presentation, and time management for board exams ✔ Continuous doubt-solving sessions to ensure no student feels left behind ✔ Exam-oriented notes, mind maps, and quick revision materials For students planning to take up science in Class 11 and 12, I also focus on building a strong conceptual foundation that helps them transition smoothly to advanced Chemistry topics later. I conduct classes in English, Hindi, or Marathi, based on the student’s comfort level, and maintain an approachable, student-friendly environment where every learner feels encouraged to ask questions and engage actively in the learning process. Over the years, many of my students have not only scored excellent marks in Chemistry but have also developed confidence and a genuine interest in the subject. My goal is to make Chemistry stress-free, interesting, and result-oriented for every Class 10 student, regardless of their background. If you are looking for an experienced, approachable, and result-driven Chemistry tutor for Class 10, I would be glad to help your child build confidence and excel in the board exams.

Ayaan Mishra

Gargee ma'am is a very good teacher.She covers all concepts and helps in clearing doubts and provides with important questions from exam point of view.

Skills: Chemistry , Science
Also teaches: Class 12 Tuition, BSc Tuition and more

(5)
topTutorTop Tutor
locationImg Sector 43, Gurgaon
12 yrs of Exp
rsIcon 1000 per hour
Tutor Of maths and science with 6 years experience..
Online Classes Online Classes
homeTutions Student's Home

Experienced Mathematics and Science Educator | 10+ Years in Teaching and Coaching I have over a decade of experience in teaching and coaching students in Mathematics and Science. I have worked as a PGT Mathematics teacher at GBL Convent School, and have also taught Classes 9 and 10 (Maths & Science) at R.S. Education Hub. My teaching approach focuses on building strong conceptual clarity, personalized attention, and result-oriented strategies to help students excel academically. I have successfully guided numerous students through school exams, board exams, and foundational competitive preparation.

Skills: Mathematics , Physics and more
Also teaches: Class 11 Tuition, Class 8 Tuition and more

Gerard Antony Class 10 Tuition trainer in Mira-Bhayandar
(10)
topTutorTop Tutor
locationImg Mira Road, Mira-Bhayandar
10 yrs of Exp 7 students
greenClock 84 hrs of classes completed
rsIcon 600 per hour
MATH, SCIENCE Teacher with 10 years of experience.
homeTutions Student's Home
regularClasses Tutor's home

Math and physics teacher. Expert in cbse education and assessment patten. Been an cbse examiner for 5 continuous years. Aware of the curriculum of ssc, icse and cbse grade 7-10 math and physics. Tutoring since 2006 and been quite successful in giving results.

Skills: Mathematics , Science
Also teaches: B Ed Tuition, Class 8 Tuition and more

(11)
topTutorTop Tutor
locationImg Beta I Block E, Noida
5 yrs of Exp 1 student
rsIcon 400 per hour
Best Education at best place unifyclasses.
Online Classes Online Classes
homeTutions Student's Home
regularClasses Tutor's home

Dear Parents and students, I am Amit, We provide home-based tuition for subjects and we also do professional coaching for NEET/IIT-JEE and other competitive exams. We have experienced tutors in all the fields and subjects. We also provide demo class free of cost. We do online as well as offline mode of teaching...

Skills: Mathematics , Physics and more

Rinku Garg Class 10 Tuition trainer in Gurgaon
(86)
superTutorSuper Tutor
locationImg Sector 5, Gurgaon
14 yrs of Exp 29 students
greenClock 2333 hrs of classes completed
rsIcon 450 per hour
A seasoned and certified educator with over a decade of practical teaching expertise.
Online Classes Online Classes
regularClasses Tutor's home

Mathematics is not just a subject—it is the backbone of science and the foundation for logical thinking and problem-solving. With over eleven years of teaching experience and a B.Tech degree, I am dedicated to nurturing students' mathematical abilities while instilling confidence and a love for learning. Recognitions & Achievements ✅ UrbanPro Excellency Awards – Top 10 in Class 10 Tuition (2024) & Top 100 Tutors for 2024 ✅ Teacher Innovation Award by ZIIEI (Sri Aurobindo Society) ✅ Certified by Leading Ed-Tech Platforms – UrbanPro Certification, GuruQ Certification These accolades reflect my commitment to providing high-quality education and delivering exceptional learning outcomes for my students. Why Choose Me as Your Child’s Tutor? As an educator, my primary goal is to empower students with a strong conceptual foundation while ensuring they enjoy the learning process. I believe that every child has unique strengths and learning needs, and my approach is tailored to bring out the best in them. 📌 Comprehensive Academic Support: I provide in-depth coaching in Mathematics, Science, and English for Grades V–X and specialize in Mathematics for Grades XI–XII and Undergraduate Courses. 📌 Expert in Competitive & Entrance Exam Preparation: I have successfully guided students in securing admissions to prestigious institutions and excelling in competitive exams, including: 🎯 School Entrance Exams – Sainik School, Military School, Navodaya Vidyalaya, Gurukul Entrance, Central Hindu School, Rai Sports School 🎯 Competitive & Government Job Exams – Olympiads, RIMC, NTSE, SSC MTS, CHSL, DSSSB 📌 Proven Track Record of Student Success: My students have consistently demonstrated remarkable improvement in grades and conceptual understanding. I maintain an individualized learning plan for each student, ensuring they receive personalized guidance and continuous support. Regular assessments, progress reports, and feedback sessions help track improvement and address learning gaps effectively. My Teaching Methodology & Approach I strongly believe that learning should be an engaging and interactive experience rather than rote memorization. My experiential learning approach is designed to: ✔ Encourage critical thinking and problem-solving skills ✔ Foster conceptual clarity through real-life applications ✔ Enhance creativity and independent learning To achieve this, I incorporate modern teaching tools and methodologies, such as: 🖥 Live Interactive Sessions – Engaging discussions to clarify doubts in real time 📊 PowerPoint Presentations & Animations – To visualize complex concepts easily 🖋 Whiteboard Teaching – Step-by-step breakdown of mathematical problems 📚 Comprehensive Study Materials, Worksheets & Assignments – Reinforcing learning through practice Online & Offline Classes: I conduct online classes via digital platforms and in-person sessions at my institute in Gurgaon. For students requiring additional support, I offer home tuition when feasible. Commitment to Student Success 🌟 Personalized Attention: I ensure that every student gets the individual focus they need to overcome challenges and master concepts. 🌟 Supportive Learning Environment: My classes are structured to be patient, encouraging, and motivating, allowing students to ask questions freely and develop confidence in their abilities. 🌟 Building Lifelong Skills: Beyond academics, I emphasize the development of problem-solving abilities, logical reasoning, and exam strategies that benefit students in their future careers. 🌟 Parental Involvement & Regular Feedback: I believe in open communication with parents to discuss their child’s progress, strengths, and areas for improvement. Regular performance reviews ensure that parents stay informed about their child's academic growth. Invest in Your Child’s Future Today! With a proven track record, structured teaching approach, and a passion for education, I am committed to helping students achieve excellence in Mathematics and beyond. If you are looking for a dedicated, award-winning tutor who can provide high-quality education, personalized guidance, and measurable results, I would be delighted to support your child’s learning journey. 📩 Contact me today to discuss how I can help your child excel!

Abha Kumari

Good techniques and enjoyed the class. Loved the way he explained things and gave tricks to save time as well.

Skills: Mathematics , Physics and more

Find more Tutor for Electric power in your City


Other Subjects in CBSE - Class 10


FAQ

What is the meaning of Electric power?

It is a fundamental principle in Electricity that explains the nature and characteristics of Electric power.

Why is Electric power important for CBSE - Class 10 exams?

This concept is crucial for the exams as questions related to Electricity and specifically Electric power are very common. It helps secure marks in the section effectively.

Is Electric power part of the latest NCERT syllabus?

Yes, Electric power is an integral part of the CBSE - Class 10 NCERT Science syllabus. It is a key topic covered in the Electricity chapter.

What are common mistakes students make with Electric power?

Students often miss the minute details or fundamental definitions of Electric power. Regular revision and practice are needed to master the nuances.

How should I approach learning Electric power?

Read the NCERT text thoroughly to grasp the theory. Create summary notes and flowcharts to retain the key points of Electric power.

How can UrbanPro help me understand Electric power better?

UrbanPro connects you with experienced Science tutors who can explain Electric power with simple examples. You also get access to doubt-clearing sessions and mock tests for better preparation.

Find Best Class 10 Tuition ?

Find Now »