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

Asked by Last Modified  

17 Answers

Learn Physics

Follow 16
Answer

Please enter your answer

Buds Engineering Academy Pune

Ohms:- Any electric circuit , current flowing in the circuit is directly proportional to the voltage applied and inversly perportional to the resistance in the circuit. I- CURRENT V- VOLTAGE R - RESISTANCE I = V/R
Comments
Dislike Bookmark

Tutor

Then Ohm’s law states that potential differene between two ends of the conductor is directly proportional to the current passes through it, at constant physical condition such as temperature, pressure and material.
Comments
Dislike Bookmark

Catalyst

Ohms law states that the current in a circuit is directly proportional to the voltage applied across its terminal and inversely proportional to the resistance in the circuit provided the temperature remains constant. I= V/R I current , V voltage. R resistance. When temperature increases resistance...
read more
Ohms law states that the current in a circuit is directly proportional to the voltage applied across its terminal and inversely proportional to the resistance in the circuit provided the temperature remains constant. I= V/R I current , V voltage. R resistance. When temperature increases resistance increases exponentialy. read less
Comments
Dislike Bookmark

Tutor.

At constant temperature,the potential drop across a material is directly proportional to the current passing through the material . V directly proportional to I V=IR . R is proportionality constant
Comments
Dislike Bookmark

Engineering Tutor

Potential (Voltage) develop across a resistive element is proportinal to current flowing through it.
Comments
Dislike Bookmark

Physics teacher with 8 years of experience of jee and neet

V /I =R Ω
Comments
Dislike Bookmark

EVERY STUDENT IS A GOOD TEACHER

Voltage drop(v) across a resistor of resistance r is proportional to current(i) through this resistor. v=ir.
Comments
Dislike Bookmark

Tutor

The current flowing through a object is directly proportional to the potential difference applied across the object. i is proportional to V and 1/R is the proportional constant.
Comments
Dislike Bookmark

Tutor

At constant temperature the amount current passing through any electrical contractor is directly proportional to its potential difference across the ends. V=IR
Comments
Dislike Bookmark

Actually, its the other way around. The current is directly proportional to voltage i.e. I ~ V But because voltage is easy to measure and apply, we flip the equation to V =IR. Consider Voltage as pressure and current as flow in pipe
Comments
Dislike Bookmark

View 15 more Answers

Related Questions

Is ordinary light a form of energy or is made of particles?
According to Einstein; the light is a particle which emits or absorbs the waves when it travels.
Souradeep
Friction is a self adjusting force. Justify.
The force of friction (F^) is the opposing force that comes into play when a body is at rest, tends to move or it is moving over the surface of another body. The force of friction (F^) increases with increase...
Jacob
0 0
6
An elevator weighs 3000kg. What is its acceleration when the in the tension supporting cable is 33000N. Given that g = 9.8m/s2.
M = 3000 kg g = 9.8 m/s² T = 33000 a = ? Ma = Mg - T 3000 * a = 3000 * 9.8 - 33000 3000a = 29400 - 33000 3000a = - 3600 a = - 1.2 m/s².
Vishal

Why sky appears to be blue?
The phenomenon of scattering of light helps to explain the blue color of sky Scattering of light takes place when size of the scattering object (such as air molecules) is very very small as compared to...
Rohit Singh

What is S.I. UNIT of Viscosity??
Si unit of viscosity is decapoise . Cgs unit is poise . 1 decapoise = 10 poise
Rakesh Chandra

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

Ask a Question

Related Lessons

Best shortcuts to use in mathematics problems.
Many students ask me question "is there any shortcut methods to solve a question?" actually I want to refer to the answer of this question. First of all, shortcuts is not acceptable by your board exams....

Vishal Pandey

1 0
0
How to prepare for IIT JEE Physics
Hello Dear Students, In this article, we'll talk about an effective and achievable strategy to Score High Marks in IIT JEE PHYSICS. First of all, let me clear it, the number of books finished doesn't...

Sunil Yadav

1 0
0
Tangential and Radial Acceleration

Vishesh N.

0 0
0
Three Eternal Laws Governing All Motion

Rakesh Nair

0 0
0
Enter Learning Tip Content
R

Ratan Deshpande

0 0
0

Recommended Articles

The Rising Problems in Indian Government School

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

Top Benefits of e-Learning

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 >

6 Exam Hall Tips To Follow, For Every Good Student

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 >

6 Healthy Habits of School Children

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

Find Grade 11 Tuition near you
Grade 11 Tuition in Delhi
Grade 11 Tuition in Bangalore
Grade 11 Tuition in Hyderabad
Grade 11 Tuition in Kolkata
Grade 11 Tuition in Mumbai
Grade 11 Tuition in Chennai
Grade 11 Tuition in Pune
Grade 11 Tuition in Gurgaon
Grade 11 Tuition in Noida
Grade 11 Tuition in Ghaziabad

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