Question

Define Ohm's law,write down its mathematical expression​

Answer 1

Explanation:

Ohm's law

=> It states that the current through a conductor between two points is directly proportional to the voltage across the two points.

Mathematical expression :-

$<marquee > i = </u></em></strong><strong><em><u>v</u></em></strong><strong><em><u>/</u></em></strong><strong><em><u>r</u></em></strong><strong><em><u>$

Hope it helps

Answer 2

Answer:

Ohm's Law states that the current flowing in a circuit is directly proportional to the applied potential difference and inversely proportional to the resistance in the circuit.

It's mathematical expression is I=V/R.

Generally written as V=IR

where I is the current flowing in the circuit

V is the applied Potential difference

R is resistance if circuit

HOPE IT HELPS :)