Solenoid Magnetic Energy Stored (Jee Mains) | ExamDuo
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Biot-Savart and Ampere's Law
Medium
Solenoid Magnetic Energy Stored
A solenoid having area A and length 'ℓ' is filled with a material having relative permeability 2. The magnetic energy stored in the solenoid is :
SELECT ONE OPTION
A
B
C
B
2
Aℓ
D
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