Multiple Choice
A solenoid with 338 turns,0.28 m long,carrying a current of 2.6 A and with a radius of 10−2 m will have what strength magnetic field at its center? (magnetic permeability in empty space µ0 = 4π × 10−7 T⋅m/A)
A) 5.5E-2 T
B) 9.9E-4 T
C) 1.1E-3 T
D) 3.9E-3 T
E) 1.2E-2 T
Correct Answer:
Verified
Correct Answer:
Verified
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