Question
Physics Question on Electromagnetic induction
The current of 2A passing through a coil of 100 turns gives rise to a magnetic flux of 5 x 10-5 Wb/turn, the magnetic energy associated with the coil is _________ J
A
5x10-4
B
5x10-3
C
5
D
5x10-2
Answer
5x10-3
Explanation
Solution
The correct option is (B): 5x10-3