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In a transformer Np = 500, Ns = 5000. In...

In a transformer `N_p = 500, N_s = 5000`. Input voltage is 20 V and frequency is 50 Hz. What are the output voltage and frequency ?

A

200V, 40Hz

B

100V, 50Hz

C

200V, 50Hz

D

150V, 40Hz.

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