Question

A voltage of 20 volts flow through a wire of 2.5ohm's resistance. Calculate the current​

Answer 1

8 A

Explanation:

V = 20 volts

R = 2.5 ohms

I=?

By Ohm's Law

`\because \: I \: = (V)/(R) \\ \\ \therefore \: I= (20)/(2.5) = (200)/(25) = 8 \: Ampere`