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Physics, 14.07.2020 20:01 einstein101

A solenoidal inductor for a printed circuit board is being redesigned. To save weight, the number of turns is reduced by one-third, with the geometric dimensions kept the same. By how much must the current change if the energy stored in the inductor is to remain the same

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A solenoidal inductor for a printed circuit board is being redesigned. To save weight, the number of...

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