Question

What is the significance of generalised form of ohm's law?

Answer 1

According to Ohm’s law, the current flowing through a conductor is directly proportional to the potential difference applied across its ends, provided the temperature and other physical conditions remain unchanged. Mathematically it can be represented as,

Potential difference ∝ Current

V ∝ I ( When the value of V increases the value of I increases simultaneously)

V = IR

Where,

V is Voltage in volts (V)

R is Resistance in ohm (Ω)

I is Current in Ampere (A)

Ohm’s Law Formula

To find Voltage(V),

V = IR

To find Current(I),

I=VR

To find Resistance(R),

R=VI

I hope its helpful to you