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18. Al wat rate would the current in a 100-mH inductor have to change to induce an emf of 1000 V in the inductor? 19. A trans
19. A transformer changes the 10,000 V power line to 120 V. If the primary coil contains 750 turns, how many tur are on the s
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Answer #1

Here Vp=10,000 V V = 1200 Np=750 Ns=? Now, - Ve ANS = Np. = 750X 120 Toooo = 900g 100

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