When a 12 V battery is connected across an unknown resistor, there is a current of 2.5 mA in the circuit. Calculate the value of the resistance of the resistor.
Answers
Answered by
6
Answer:
4800 Ohm
Explanation:
V = 12 v
I = 0.0025 A
R = ?
R = V / I
R = 12 / 0.0025
R = 4800 ohm
Answered by
2
Answer:
R=V/I
R=12/2.5
=4.8 ohm
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