What is the last number of turns that the winding must have

Reference no: EM13539647

An air-filled toroidal solenoid has a mean radius of 14.6cm and a cross-sectional area of 4.95cm^2. The current flowing through it is 11.6A , and it is desired that the energy stored within the solenoid be at least 0.385J. What is the last number of turns that the winding must have?

Reference no: EM13539647

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