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In an ideal transformer, the number of t...

In an ideal transformer, the number of turns in the primary is 120 and that in the secondary is 240. what is the secondary current if the primary current is 6A ?

A

1.5A

B

3A

C

4A

D

5A

Text Solution

Verified by Experts

The correct Answer is:
B
`(I_s)/(I_p) = (n_p)/(n_s) = 1/2 :. I_(s) 6/2 = 3A`
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