How many turns of wire must the solenoid have

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Reference no: EM13297107

a solenoid is designed to store Ul = 0.10 J of energy when it carries a current I of 450 mA. The solenoid has a cross-sectional area A of 5.0 cm2 and a length L of 0.20 m. How many turns of wire must the solenoid have?

Reference no: EM13297107

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