Question

The potential difference in a simple circuit is 2 v and the resistance is 2 ω . what current flows in the circuit? answer in units of
a.

Answer 1

Hey

Potential Difference given is : 2V

Resistance is : 2 ohms

By Ohm's Law, one can easily utilize the relation :

$v = ir$

Where, { v , i , r } are the potential difference, current and Resistance Respectively.


Hence,
$i = \frac{v}{r} = \frac{2}{2} = 1a$

Hence, the Current is 1 Ampere