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AC Circuit

0 votes

asked Dec 19, 2015 in ELECTRICAL ENGINEERING by anonymous

1 Answer

0 votes

(1)

Step 1:

Find the total impedance.

The inductive impedances are image , image and image.

The mutual inductance are image.

Find the total inductance at the coil 1:

image

Find the total inductance at the coil 2:

image

Find the total inductance at the coil 3:

image

Step 2:

Total impedance between the nodes and is image.

image

image

image

image

image is in series with image.

image

image

Step 3:

Find the total current in the circuit.

image

image

image

Total current in the circuit is image

Solution:

Total current in the circuit is image

answered Dec 19, 2015 by Lucy Mentor

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