When a 40V battery is connected across an unknown resistor there is a current of 100 mA in the circuit. Find the value of the resistance of the resister: (a)  5000 Ω (b)  800 Ω (c)  0.8 Ω (d)  none of these

user image

Muskan Anand

2 years ago

Option d. , the value of the unknown resistor is  400Ω

Recent Doubts

Close [x]