Question

How to prove ohm's law .......... mathematically​

Answer 1

Hi friend ❤️..

We know that the current flowing through the conductor is directly proportional to potential difference.

So, V is directly proportional to I

V =IR,

where R is Resistance ❤️..

Hope this helps you ❤️✌️..

Please mark as brainliest ❤️..

Answer 2

Answer:

If I is the current flowing through a conductor, such that V is the potential difference at its ends, then

V ~ I or V = I.R

where R is the constant of proportionality and is commonly called resistance of the conductor.

So, I = V/R

If current (I) = 1amp. then in the above relation I = V/R or V=R.

Thus, when a unit current flows through a resistor, then resistance the resistor is numerically equal to the potential difference at its ends.

Explanation: