A current loop of 2-m radius creates 5 T magnetic field at the center of the loop. A student makes a solenoid out of the same loop wire. He measures the length of the solenoid that is 37 cm and counts the number of turns (that is 76). Calculate the magnetic field at the center of the solenoid.

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A current loop of 2-m radius creates 5 T magnetic field at the center of the loop. A
student makes a solenoid out of the same loop wire. He measures the length of the
solenoid that is 37 cm and counts the number of turns (that is 76). Calculate the
magnetic field at the center of the solenoid.
Transcribed Image Text:A current loop of 2-m radius creates 5 T magnetic field at the center of the loop. A student makes a solenoid out of the same loop wire. He measures the length of the solenoid that is 37 cm and counts the number of turns (that is 76). Calculate the magnetic field at the center of the solenoid.
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