Question

when a 4 volt battery is connected across an unknown resistor there is a current of 100 ampere in the current the value of resistance of the resistor is first 4 ohms secondary 40 ohms 3rd 400 ohms and IV 0.4 ohms ​

Answer 1

Answer:

V=IR

V=4

I=100

Therefore,R=V/I

R=4/100=0.4

ANSWER=IV. 0.4

Explanation: