Question

Consider a single phase transformer circuit with the following details: Primary circuit:
input voltage V(t) = 30 cos 4t volts, R1= 6 ohms, self-inductance of the primary coil (L1)
= 2 Henry. Secondary circuit: self-inductance of the secondary coil (L2) = 6 Henry,
capacitor(C) = 0.0625 Farad. Take the mutual inductance (M) between the coils to be 3
Henry.
(a) Draw a neat and labelled diagram of the transformer circuit pertaining to the above
details.
(b) Find primary current (i1), secondary current(i2) and voltage drop across capacitor
load(Vc(t) )
(c) Suppose instead of input voltage v (t) = 30 cos 4t volts, an ideal DC voltage source
of 36 Volts is applied what would be value of primary current (i1) for the same circuit.
Comment on the results obtained in your words.

Answer 1

Answer:

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