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An ideal solenoid with l0 turns is 8 cm long and has a radius of 2...

An ideal solenoid with l0 turns is 8 cm long and has a radius of 2 cm. Calculate the amount of energy stored in its      magnetic field when it carries a current of 2 A

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allo (N ) І stored the magnetic energy in solenoid 2 E 2 О? (elo N I ра 2 до. 2 до Е, не • 1) - . Aaxto fro 8x10² Х2 2. 2 = -

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