Multiple Choice
A solenoid is wound with 970 turns on a form 4.0 cm in diameter and 50 cm long. The windings carry a current I in the sense that is shown in the figure. The current produces a magnetic field, of magnitude near the center of the solenoid. Find the current in the solenoid windings.
A) 1.8 A
B) 1.5 A
C) 1.3 A
D) 2.2 A
E) 2.0 A
Correct Answer:

Verified
Correct Answer:
Verified
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