Question

Determine the voltage to be applied across 40ome resister so as to make a current of 5 amper flow through it​

Answer 1

Answer:

given resistance = 40

current= 5A

we know by ohms law that v=R×I

v= 40×5

V= 200

hence voltages be applied across 40 ohm resistor so as to make a current of 5 ampere flow through it is 200V.