Question

Define Ohms law and state their limitations?​

Answer 1

hlo mate ✌️

Ohms Law :

Ohm's Law state the realtionship between voltage , Resistance , Current

It state that velocity is directly proportional to the product of Current applied and Resistance

$= > v = i \times r$

Limitations :

This law cannot be applied to unilateral networks.

It is valid only when temperature is constant.

Hope it helps ❣️

Answer 2

Ohm's law states that the current in a conductor is directly proportional to the potential difference across it.

V ∝ I

V = IR

Where

V = potential difference

I = current

R = Resistance

Limitations :-

1. Straight line V/I graph cannot be obtained for every conductor.

2. It is not applicable for Super conductors.

Hope it helps.