Question

WHAT IS OM'S LAW ? DEFINE RELATION WITH EXAMPLE ..??​

Answer 1

Answer:

Ohm's law states that the electric current is directly proportional to the voltage and inversely proportional to the resistance

I = V/R

It means that when the electric current increases, the voltage also increases but the resistance will be decreased. Similarly, when the electric current decreases, the voltage also decreases but the resistance will be increased.

Example :

IF THE VOLTAGE ACROSS THE TWO END OF THE CONDUCTOR IS 1 volt AND THE RESISTANCE OF THE CONDUCTOR IS 1 ohm , THEN THE ELECTRIC CURRENT WILL BE

I = V/I= 1/1 = 1 A (Ampere)

Answer 2

Explanation:

Ohm's law states that the voltage or potential difference between two points is directly proportional to the current or electricity passing through the resistance, and directly proportional to the resistance of the circuit. The formula for Ohm's law is V=IR. ... A battery of e.m.f. E has an internal resistance '