Q35. When a transformer is connected to 120-volt ac, it supplies 3000 V to a device. The current through the secondary winding then is o.06 A and the current through the primary is 2 A. The number of turns in the primary winding is 400. The number of turns in the secondary winding is: Physics — Magnetism and Electromagnetic Induction Past Paper — Question 35 of 591A. 16B. 30C. 1000D. 2000E. 10000Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →