A transformer coil has 20 turns on one end and 200 turns on the other end. An emf of 300 V comes into the 20 turn end. How much emf comes out of the 200 turn end of the transformer? (1 point) 3000 V 6000 V 13000 V 9000 V

3000 V

Explanation:

As for transformer, the following formula can be applied to calculate the ratios:

where S1 = 20 turns, S2 = 200 turns, V1 = 300 V are the number of coils and voltage across the 1st and 2nd end, respectively