When a 12 v battery connected across an unknown resistor, there is a current of 2.5ma in a circuit.Find the value of the resistance of the resistor?
Answers
Answered by
5
Explanation:
V=12V
I=2.5 mA
=2.5×10^-3 A
R=V/I
=12/2.5×10^-3
=4.8×10^3
=4800 ohm
Answered by
1
Answer:
R=V/I
R=12/2.5
=4.8 ohm
Similar questions