Question

1. When a 4V battery is connected across an unknown resistor, there is a current of 100mA in
the circuit. The value of the resistance of the resistor is
a) 4 Ω b)40 Ω c)400 Ω d)0.4Ω

Answer 1

Answer:

d) 0.4 ohm

Explanation:

R = V/I

R = 4/100

R = 0.4 ohm

Answer 2

Answer:

thanks

Explanation:

I hope it is helpful