The magnetic energy stored in the solenoid

Reference no: EM13654643

A long air-core solenoid of 420 turns, length 32 cm anddameter 3.0 cm carries a current 3.0 A at certain time. The current is increasing at a rate of 15 A/s.

a) Find the self-inductance of the solenoid
b.) the voltage across the solenoid at that time
c.) the magnetic energy stored in the solenoid

Reference no: EM13654643

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