a bulb draws current 1.5 A at 6.0 V. find the resistance of filament of bulb while glowing.
Answers
Answered by
78
r= v/i
r= 6/1.5
r=4 ohm
r= 6/1.5
r=4 ohm
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Answered by
67
By ohms law V=IR
V=6V
I=1.5 A
6=1.5 R
R=6/1.5
R=4 ohm
V=6V
I=1.5 A
6=1.5 R
R=6/1.5
R=4 ohm
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