Question

State Ohms law and describe its verfication

Answer 1

According to ohm's law, physical conditions like temperature remaining constant and the current passing through a conductor experiences a force. where current is directly proportional to the voltage(potential difference) across the two ends.
V=IR.
In this V is voltage, I is current and R is resistance.Here R is constant.
It is used for calculating current through the conductor like D.C and AC current. Tells about the resistance in the circuit and voltage across the circuit.

V is directly proportional to I. where R is constant.

Answer 2

ACCORDING TO OHMS LAW AT A CONSTANT TEMPERATURE THE POTENTIAL DIFFERENCE IS DIRECTLY PROPORTIONAL TO CURRENT.
WE CAN SAW IT AS :
V=IR [WHERE I REFERS TO IR]
I=V/R
AND R=V/I
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