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Question
A solenoid is 3.0 cm long and has a radius of 0.50 cm. It is wrapped with 500 turns of wire carrying a current of 2.0 A. The magnetic field at the center of the solenoid is:
A) 9.9 x10-8T
B) 1.3 x10-3T
C) 4.2 x10-2T
D) 16 T
E) 20 T
Answer
This answer is hidden. It contains 1 characters.
Related questions
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