Question

Hay mate can you help me to find answer of these questions PLEASE!!! ​

Answer 1

Answer:

use V= IR Ohm's Formula

Answer 2

Answer:

here,

V=1.2v

I=0.25A

to find: Resistance (R)

soln.: We know, by Ohm's Law

V=IR

=>1.2=0.25×R => 1.2/0.25 = R =>120/25=R =>R=4.8 ohms

Therefore, Resistance = 4.8 ohms