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MHT CET202313 May 2023Evening ShiftPhysicsAlternating CurrentActual

The numbers of turns in the primary and the secondary of a transformer are 1000 and 3000 respectively. If 80 ~V a.c. is applied to the primary coil of the transformer, then the potential difference per turn of the secondary coil would be

Options

  1. A240 ~V
  2. B2400 ~V
  3. C0.24 ~V
  4. D0.08 ~V

Correct answer

D. 0.08 ~V

Step-by-step solution

E_p E_s = N_p N_s 80 E_ s = 1000 3000 E_s=240 ~V E_ s per turn = 240 3000 =0.08 ~V

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