Question

V = 1.8V
R = 20ohms
(voltmeter is connected across the resistor)
How much current will flow through resistor?

Answer 1

Explanation:

GIVEN :

V = 1.8 volt.

R = 20 ohm.

According to ohm law.

V = I R.

I = V/R.

I = 1.8/20 = 0.09 A.

Thank you