A solenoid contains 760 coils of very thin wire evenly wrapped over a length of 12.0...

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Question

A solenoid contains 760 coils of very thin wire evenly wrapped over a length of 12.0 cm . Each coil is 2.50 cm in diameter.

If this solenoid carries a current of 7.10 A , what is the magnetic field at its center?

science physics

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