Chapter 1:Introduction to AC circuits

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Circuit element in the phasor domain

Phasor relations and circuit elements

Example

Impedance and Admittance

IMPEDANCE COMBINATIONSSeries connection

Parallel connection

Example

Problems

Using nodal analysis, find V1 and V2 in the circuit of Fig

V1

V2

140.6

I20W

Ij10W

j2

1+jI-j5W

132.27

I10W

By using mesh analysis, find I1 and I2 in the circuit depicted in Fig

I1

I2

-I2I1-I2

Good Luck

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