Question

A 1.5 V battery is connected to a bulb of resistance of 4.5 Ω. What is the current in the bulb?

Answer 1

0.333 A

Step-by-step explanation:

R= V/l

R= 4.5 ohms

V = 1.5 volts

I=?

I = V/R

1.5/4.5 = 0.333 A