when a 4 volt battery is connected across an unknown resistor there is a current of hundred milliampere in the circuit the value of resistance of the resistor is
Answers
Answered by
3
Answer:
= 40 Ω. V=IR, V = 4V, I = 100 mA = 0.1 A
Hence R = V/I = 4/0.1 Ω = 40 Ω.
pls mark as brainliest............ and follow
......... parithi89.............
Similar questions