What is the energy density inside the solenoid

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Reference no: EM13254406

you need to store 25J of energy in the magnetic field of a solenoid. The solenoid hass 100 circular turns of diameter 5.0cm distruted uniformly along its 30cm length.

A) how much current is needed?

B) What is the magnitude of the magnetic field inside the solenoid?

C) What is the energy density inside the solenoid?

Reference no: EM13254406

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