Solution Found!
The circuit in Figure P 11.5-11 consists of a source connected to a load. Suppose the
Chapter 11, Problem P11.5-11(choose chapter or problem)
The circuit in Figure P 11.5-11 consists of a source connected to a load. Suppose the phase angle of the source voltage is doubled so that \(v_1(t)=24 \cos \left(3 t+150^{\circ}\right)\) V. How will the following change?
(a) The impedance of the load
(b) The complex power delivered to the load
(c) The load current
Questions & Answers
QUESTION:
The circuit in Figure P 11.5-11 consists of a source connected to a load. Suppose the phase angle of the source voltage is doubled so that \(v_1(t)=24 \cos \left(3 t+150^{\circ}\right)\) V. How will the following change?
(a) The impedance of the load
(b) The complex power delivered to the load
(c) The load current
ANSWER:
Step 1 of 4
(a)
If the phase angle of the source voltage is doubled, the impedance of the load will not change since the load impedance depends on the frequency of the source only.