UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕
Loading Spinner
true
Worksheet Homepage
Worksheet Icon

Free CBSE Worksheets

Get a custom worksheet to practice!

Board

subject

Select a Class

Please select another category

Select Chapter(s)

Chapters & Subtopics

Advanced»

Select type of questions

Select the length of worksheet

Questions (5 to 100)

No of questions have to be between 5 to 100

CBSE - Class 12 > Physics > Alternating Current Worksheets

Free CBSE - Class 12 Physics - Alternating Current worksheets

Sample Worksheets

Here is a Sample Worksheet for you to Practice. Download this worksheet to see the answers.

1.
A (100 \Omega) resistor is connected to a 220 V, 50 Hz ac supply. What is the net power consumed over a full cycle?
2.
A 60 (\mu F) capacitor is connected to a 110 V, 60 Hz ac supply. Determine the rms value of the current in the circuit.
3.
What is the net power absorbed by each circuit over a complete cycle. Explain your answer.
4.
Obtain the resonant frequency (\omega_{r}) of a series LCR circuit with (L = 2.0H), (C = 32 \mu F) and (R = 10 \Omega). What is the Q-value of this circuit?
5.
A charged 30 (\mu F) capacitor is connected to a 27 mH inductor. What is the angular frequency of free oscillations of the circuit?
6.
Suppose the initial charge on the capacitor is 6 mC. What is the total energy stored in the circuit initially? What is the total energy at later time?
7.
A series LCR circuit with (R = 20 \Omega), (L = 1.5 H) and (C = 35 \mu F) is connected to a variable-frequency 200 V ac supply. When the frequency of the supply equals the natural frequency of the circuit, what is the average power transferred to the circuit in one complete cycle?
8.
A radio can tune over the frequency range of a portion of MW broadcast band: (800 kHz to 1200 kHz). If its LC circuit has an effective inductance of 200 (\mu H), what must be the range of its variable capacitor?
[Hint: For tuning, the natural frequency i.e., the frequency of free oscillations of the LC circuit should be equal to the frequency of the radiowave.]
9.

Figure 7.21 shows a series LCR circuit connected to a variable frequency 230 V source. (L = 5.0 H), (C = 80\mu F), (R = 40 \Omega). Determine the source frequency which drives the circuit in resonance.

10.

Figure 7.21 shows a series LCR circuit connected to a variable frequency 230 V source. (L = 5.0 H), (C = 80\mu F), (R = 40 \Omega). Obtain the impedance of the circuit and the amplitude of current at the resonating frequency.

Download Download this Worksheet
- OR -

Build a Custom CBSE - Class 12 Physics - Alternating Current worksheets

Download free printable Alternating Current Worksheets to practice. With thousands of questions available, you can generate as many Alternating Current Worksheets as you want.

Chapters in CBSE - Class 12 Physics

Atoms Worksheet Communication Systems Worksheet Current Electricity Worksheet Dual Nature of Radiation and Matter Worksheet Electric Charges and Fields Worksheet Electromagnetic Induction Worksheet Electromagnetic Waves Worksheet Electrostatic Potential and Capacitance Worksheet Magnetism and Matter Worksheet Moving Charges and Magnetism Worksheet Nuclei Worksheet Ray Optics and Optical Instruments Worksheet Semiconductor Electronics Worksheet Wave Optics Worksheet

Free Alternating Current Worksheets

Our worksheets are designed to help students explore various topics, practice skills and enrich their subject knowledge, to improve their academic performance. Designed by experts who have extensive experience and expertise in teaching a subject, these worksheets will improve your child's problem-solving skills and subject knowledge in a fun and interactive manner.

Check out our free customized worksheets across school boards, grades, subjects, and levels of subject knowledge. You can download, print, and share these worksheets with anyone, anywhere, anytime!

Top Tutors who teach CBSE - Class 12 Physics Alternating Current

Amit K.
(11)
Top Tutor
locationImg Beta I Block E, Noida
5 yrs of Exp students 1 student
rsIcon 500 per hour
Best Education at best place unifyclasses.
Online Classes Online Classes
homeTutions Student's Home
regularClasses Tutor's home
Ekagrah

Having good knowledge and efficient communication skills. Having full command on every topic of physics.

Skills: Mathematics , Physics and more
Book a FREE Demo
Sachidananda R.
(6)
Top Tutor
locationImg Malleshpalya, Bangalore
12 yrs of Exp students 2 students
17 hrs of classes completed
rsIcon 200 per hour
Proficient in physics and maths for xith xiith Neet and Jee Mains 15 years experience
Online Classes Online Classes
gagan

Excellent!!

Skills: Mathematics , Physics
Book a FREE Demo
Nirmala M.
(23)
superTutorSuper Tutor
locationImg Virugambakkam, Chennai
2 yrs of Exp students 12 students
461 hrs of classes completed
rsIcon 1000 per hour
CBSE Physics (11 & 12) Online# by M.Tech graduate( First class with Distinction)
Online Classes Online Classes
Harshini Madhan

She is very talented and knowledgeable tutor. She taught me 12th board CBSE Physics very well. She explained the concepts clearly even I asked multiple times. She is my motivator. Apart from her teaching, She is very friendly and has a fun motive. I have scored 95% in Physics. All my credits and thanks to her.

Skills: Physics , Electronics
Book a FREE Demo
Vinay Kumar
(2)
Top Tutor
locationImg Sector 39 39C, Chandigarh
6 yrs of Exp students 1 student
9 hrs of classes completed
rsIcon 600 per hour
Knowledge is the greatest virtue !!
Online Classes Online Classes
Skills: Mathematics , Physics and more
Book a FREE Demo

Top Concept Videos in Physics Alternating Current

Alternating Power and Energy Transfer video thumbnail

Alternating Power and Energy Transfer

CBSE - Class 12>Physics>Alternating Current

Provider Image
Prakash Jana
Super TutorSuper Tutor
Alternating Current Overview video thumbnail

Alternating Current Overview

CBSE - Class 12>Physics>Alternating Current

Provider Image
Sahil Kalra
(1)
Super TutorSuper Tutor
Explore all Alternating Current concept videos
Worksheet
Worksheet Icon

Free CBSE Worksheets

Get a custom worksheet to practice!

Board

subject

Select a Class

Please select another category

Select Chapter(s)

Chapters & Subtopics

Advanced»

Select type of questions

Select the length of worksheet

Questions (5 to 100)

No of questions have to be between 5 to 100

Browse CBSE - Class 12 Worksheets by Subject

Accountancy Worksheet Arts / Humanities Worksheet Biology Worksheet Business Studies Worksheet Chemistry Worksheet Economics Worksheet Mathematics Worksheet Physics Worksheet

Class-wise Worksheets

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All
    UrbanPro UrbanPro Logo
  • Instagram
    Made in India. Made for you. India

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2026 All Rights Reserved