A step-down transformer has 50 turns on secondary and 1000 turns on primary winding. If a transformer is connected to 220 V, 1 A AC source, then what is output current of the transformer?

Options

(a) 1/20 A
(b) 20 A
(c) 100 A
(d) 2A

Correct Answer:

20 A

Explanation:

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