A Series Ac Circuit Consists of a Voltage Source of Frequency

question 4

Short Answer

A series ac circuit consists of a voltage source of frequency 60 Hz and source voltage amplitude 345 volts, a resistor, a capacitor, and an inductor of inductance L.
(a) What must be the value of L for the phase angle to be zero?
(b) When L has the value calculated in part (a), what is the current amplitude in the circuit?

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Definitions:

Pleural Cavity

The thin fluid-filled space between the two pleural membranes surrounding each lung, providing lubrication during breathing.

Pleura

The thin, protective membranes surrounding the lungs and lining the inner chest wall, facilitating smooth movement of the lungs during breathing.

Pleurisy

An inflammation of the pleurae, which are the layers of tissue lining the lungs and inner chest wall, often causing sharp chest pain with breathing.

Pleural Cavity

The thin fluid-filled space between the two layers of the pleura surrounding the lungs, providing lubrication during respiratory movements.