Magnetic Field Produced by Loops and Solenoids Video Lessons

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Problem: A solenoid 3.0 cm long consists of 6658 loops of wire. If the magnetic field inside the solenoid is 2.0 T, what is the magnitude of the current that flows through it?A) 0.14 AB) 90 AC) 3.0 AD) 7.2 A

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Problem Details

A solenoid 3.0 cm long consists of 6658 loops of wire. If the magnetic field inside the solenoid is 2.0 T, what is the magnitude of the current that flows through it?

A) 0.14 A

B) 90 A

C) 3.0 A

D) 7.2 A

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