The magnetic field in a superconducting solenoid

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Reference no: EM13665116

1. The magnetic field in a superconducting solenoid is 3T. How much energy there is in the solenoid, in J/m3 ?

2. A 10-mH inductor is connected in series with a 10 ohm resistor. What is the time constant of the circuit?

Reference no: EM13665116

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