1 point
15. A solenoid is at potential
difference 60 V and current
flows through it is 15 ampere,
then the resistance of coil will
be
O 1/4 ohm
4 ohm
O 1/2 ohm
O
2 ohm
Answers
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0
Answer:
4 Ohm
Explanation:
By definition,
R= V/i ⟹ R= 60/15 = 4Ω
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