What is capacitive reactance?

Calculate the capacitive reactance if 40 mF is connected to a frequency generator of 50 Hz signal.

What are meant by inductive reactance and capacitive reactance of a circuit?

Write down the expression for capacitive reactance.

The amplitude of current in series LCR circuit connected to an AC frequency "omega" is given by i_m = v_m/(sqrt(R^2+(X_L-X_C)^2) Where X_L and X_C are inductive and capacitative reactances respectively and "v_m" is amplitude of voltage. Starting fron this equation show that sharpness of resonance in the circuit is equal to the quality factor of the circuit.

Explain the physical proces on the basis of which the r.m.s value of AC is defined? Derive the expression for r.m.s value of an alternating voltage. How does the value of Capacitative voltage. How does the value of Capacitative reactance of a capacitor change with the frequecny of the applied alternating e.m.f across it.

What is capacitance? Mention the factors upon which the capacitance of a capacitor depends.

What is capacitance of a capacitor?