Question

The current flowing through a resistor is 0.8 ampere when a potential difference of 20 volt is applied calculate the resistance?

Answer 1

Answer:

Given:- I =0.8A V =20v

Too find :- Resister?

We know that,

$r = \frac{v}{i} \\ r = \frac{20v}{0.8a} \\ r = 25ohm$

may be my answer will help you...