Question

A 12 volt battery of a car is connected across a 4 ohm resistor calculate the current passing through

Answer 1

Answer:

3 Ampere

Explanation:

V=IR

12 =4*I

I =12/4

I =3 Ampere

Answer 2

V= 12v

R= 4ohm

I= ?

V= IR

so,

I= V÷R

I= 12÷4

I= 3A

(A is ampere which is SI unit of current (I) )

HOPE IT HELPS !!!