Multiple Choice
A very short solenoid contains N = 20 circular loops of wire.The radius of the loop is R = 0.5 meters,and the length of the solenoid is d = 0.02 meters.Approximately what is the magnetic field in the center of the solenoid?
A) µoN I/d
B) µoN I/(2R)
C) µoN I/(2dR)
D) µoN I/(2pR)
Correct Answer:
Verified
Correct Answer:
Verified
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