Alternating Currents
Alternating Currents
Introduction on AC Circuit
When a battery is connected to a circuit, the current flows steadily in one direction. It is call...}
Alternating Currents
Mean Value of Alternating Current
Alternating current is positive during the first half cycle and negative during another half cycl...}
Alternating Currents
Root Mean Square Value of A.C. and A.C. Through a Resistance Only
Root Mean Square value of AC is that steady current when passed through a resistance for a given...}
Alternating Currents
A.C. through an Inductor only and Capacitor only
An alternative e.m.f applied to an ideal inductor of inductance L. Such circuit is known as a pur...}
Alternating Currents
A.C. through an Inductance and Resistance and A.C. through Capacitance and a Resistance
The effective opposition of L-R circuit to a.c. called impedance of LR circuit.
The...}
Alternating Currents
A.C. through an Inductance, Capacitance and Resistance
The total effective opposition offered by LCR circuit to alternating current is known as impedanc...}
Alternating Currents
Electrical Resonance in Series LCR Circuit and Quality Factor
Electrical resonance is said to take place in a series LCR circuit when the circuit allows maximu...}
Alternating Currents
Power consumed in a Series LCR Circuit
The average power over a complete cycle in an inductive circuit is the product of virtual e.m.f.,...}