Question

A Walkman uses a 1.5 volt battery. How much resistance is in the circuit if it uses a current of 0.01 A?? Please answer my question fast.. Thank you ​

Answer 1

Using,

$v = ir$

V=1.5 volt

I=0.01A

R=?

V=IR

R=V/I

R=1.5/0.01A

R=150/1

R= 150 ohms

checking

V=IR

1.5=0.01×150

1.5=1.5