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HARSHDEEP SINGH

· started a discussion

· 1 Months ago

formulas used (Question:1034793.0)

please give a complete answer with explanation

Question:

The energy stored in the magnetic field at a solenoid 30 cm long and 3 cm diameter wound with 1000 turns of wire carrying a current at 10 A, is_______.

Options:
A)

0.015 J

B)

0.15 J

C)

0.5 J

D)

1.15 J

Solution:

Ans: (b)


Knowledge Expert

· commented

· 1 Months ago

Dear student
Solution is updated kindly check.

Regards
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