When 12v battery is connected across as known resistor there is a current of 2.5MA in the circuit
Find the resistance of resistor?
Answers
Answered by
4
Answer:
battery 12v
current 2.5 mA=2.5/1000A
so resistance
V=IR
R=V/I
R=12/(2.5/1000)
=12*1000/2.5
12*1000*10/25
12*400
4800ohm
Answered by
0
Answer:
R=V/I
R=12/2.5
=4.8 ohm
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