A properly insulated, tightly wound, 86 cm solenoid is made from wire that is 0.43 mm...

A properly insulated, tightly wound, 86 cm solenoid is made from wire that is 0.43 mm in diameter. When steady current flows through the solenoid, a potential difference of 40 V is measured across the solenoid terminals. The field inside the solenoid is measured to be 0.4 mT, and the cross section of the solenoid is 3 cm^2. What is the resistivity of the wire material?

Expert Solution

genius_generous answered 2 years ago

A properly insulated, tightly wound, 98 cm solenoid is made from wire that is 0.49 mm...

A properly insulated, tightly wound, 98 cm solenoid is made from wire that is 0.49 mm in diameter. When steady current flows through the solenoid, a potential difference of 43 V is measured across the solenoid terminals. The field inside the solenoid is measured to be 0.45 mT, and the cross section of the solenoid is 3 cm2. What is the resistivity of the wire material? Please explain thoroughly as I am confused. Thank you

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