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2. Let Ei , Ni,, Ii with i=1,2 denote respectively the emf, number of turns , and the current in the primary and secondary coils of an ideal transformer. Then a) E1/E2 = N1/N2 = I1/I2 b) E1/E2 = N2/N1 = I1/I2 c) E2/E1 = N1/N2 = I1/I2 d) E1/E2 = N1/N2 = I2/I1

2. Let Ei
, Ni,,
Ii
with i=1,2 denote respectively the emf, number of turns , and the current in
the primary and secondary coils of an ideal transformer. Then
a) E1/E2 = N1/N2 = I1/I2 b) E1/E2 = N2/N1 = I1/I2
c) E2/E1 = N1/N2 = I1/I2 d) E1/E2 = N1/N2 = I2/I1

Grade:

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
Dear student

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