Question

When a 24 V battery is connected to a resistor, the current in it is 0.4 A. Whatis the resistance of the resistor? What would be the current through it when it isconnected to a battery of 6 V?

Answer 1

Answer:

a)60 ohm

b)0.1 A

Explanation:

a)V=IR

R=V/I

R=24/0.4

R=60 ohm

b)V=IR

I=V/R

I=6/60

I=0.1 A

Answer 2

Explanation:

R=V/I

R=240/4

R=60 ohm

next,

v=6v

I=V/R

I=6/60

I=10A