Question #248107

A series RC circuit consists of resistor with a resistance of 50 Ω and a capacitor of capacitance of

c)Derive an equation of the instantaneous voltage across the capacitor, ๐๐ถ.

๐๐ = 10.5 cos2000๐๐ก

e)Determine the equation of the instantaneous voltage of the ac source, ๐ฃ๐

a)Derive an equation for the instantaneous current that flows in the circuit.

20 µF.The instantaneous voltage across the resistor ๐๐ is given as;

.

b)Calculate the reactance of the circuit.

d)Sketch a phasor diagram of the circuit.

Expert's answer

a)

b)

c)

d)

e)

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