What is the correct definition and formula of ohms law.?

Asked by Last Modified  

19 Answers

Learn Physics

Follow 21
Answer

Please enter your answer

Physics Faculty with 23 Years of Experience | Concept Clarity for CBSE, ICSE, IGCSE & IB

At a constant temperature, the potential difference across A conductor is directly proportional to the Current passing through it. V ∝I, V=IR. V/I=R
Comments

Ohm's law states that current flowing in the conductor between two points is directly proportional to the potential difference between the two points. V=I. R where V is the potential difference I is the current and R is the resistance of the conductor.
Comments

Ohms Law states that the current I flowing through a conductor is directly proportional to the Potential Difference V applied across its ends.
read more
Ohms Law states that the current I flowing through a conductor is directly proportional to the Potential Difference V applied across its ends. read less
Comments

Definition: Ohms law states that the current flowing through a conductor is directly propotional to the potential difference between the ends of the conducting material. Formula: V=IR, V is the voltage or potential difference across the conducting material.I is the direct current flowing through it.R...
read more
Definition: Ohms law states that the current flowing through a conductor is directly propotional to the potential difference between the ends of the conducting material. Formula: V=IR, V is the voltage or potential difference across the conducting material.I is the direct current flowing through it.R is the resistance of the conducting material. read less
Comments

Tutor with teaching experience of 15+ years..

Ohms Law states that the current "I" flowing through a conductor whose resistance is "R" directly proportional to the Potential Difference "V" applied across its ends. V=I*R
Comments

25 years experience in reputated boarding schools & result oriented

Current flowing through a conductor is directly proportional to the potential difference across the end of the conductor provided temperature remains constant.
Comments

Online Physics Classes by IITian

Ohms law state the linear relationship between the current (I) and applied potential (V) through a conductor. It is described as V=IR.
Comments

Tutor

It states that, current flowing through a conductor is directly proportional to the potential difference applied across the ends of a conductor, when all the physical conditions remains same.
Comments

Learn through me for free initially

For a given value of resistance (ohmic conductor), the current flowing through the conductor is directly proportional to the potential difference that exists between the ends of the conductor. V=IR holds true only for ohmic conductors viz., Conductors whose resistance is independent of the voltage applied...
read more
For a given value of resistance (ohmic conductor), the current flowing through the conductor is directly proportional to the potential difference that exists between the ends of the conductor. V=IR holds true only for ohmic conductors viz., Conductors whose resistance is independent of the voltage applied and is a constant. read less
Comments

Mechanical Engineer Tutor with 25 Years Industry Experince_ 4 years Academics Experince.

Voltage= Current * Resistance , V = I *R
Comments

View 17 more Answers

Related Questions

What is the best way to master physics?
The best way to master Physics is firstly to understand concepts at a deeper level. Then find out its applications, especially observing the things related to day to day life. For example, when you place...
Profile Photo
Aparna
0 0
View Comments5
Does fire's flame have any weight?
Yes, Flame consists of gases and gasses have mass.
Profile Photo
Rakesh
What is modern quantum mechanics
Modern quantum mechanics is a fundamental branch of physics that provides a comprehensive framework for understanding the behavior of matter and energy at the atomic and subatomic level. It is a theoretical...
Profile Photo
Hyperbola
Action and reaction forces do not balance each other. Why?
Let's say you push the wooden block, it is true the the block pushes you back with the same force. However, this does not mean that the force that you are exerting on the block has got cancelled. The wooden...
Profile Photo
Anurag
0 0
View Comments5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Difference between velocity and speed
SPEED VELOCITY The distance travelled the body from its initial position to final position in one second is called speed. The displacement travelled by the body in one second is called velocity It...
Profile Photo

A Brief Intro into Electromagnetism
The topics covered in this part are given below: • Oersted’ Experiment • Magnetic Field • Moving Charge & Magnetic Field • Lorentz Force •...
Profile Photo


why 200 volt AC is more dangerous than 220 volt DC???
current or voltage we measure for AC are alaways rms(root mean square) value not the actual magnitude so 220 volt ac(rms)= 220*sqrt(2)=311 volt but 220 volt DC alaways gives the magnitude...
Profile Photo

Recommended Articles

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you