Question

When a 5V battery is connected across an unknown resistor there is a current of
150 milliampere in the circuit. What will be the value of resistance of the
resistor?​

Answer 1

Answer:

33.33 Ohm

Explanation:

1 milliampere = 0.001 ampere

150 milliampere = 0.15 ampere

WE KNOW THAT,

V=IR

MEANS, R=V/I

THUS,

R=5/0.15

= 500/15

R= 33.33 Ohm