Multiple Choice
A solenoid with 1000 turns has a cross-sectional area of 7.0 cm2 and length of 25 cm. How much energy is stored in the magnetic field of the solenoid when it carries a current of 10.0 A?
A) 0.10 J
B) 2.8 J
C) 0.18 J
D) 28 J
E) 0.36 J
Correct Answer:
Verified
Correct Answer:
Verified
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