What is the condition of resonance?

Derive an expression for impedance of an a.c. circuit with an induct L, capacitor C and a resistor R in series. What is condition of resonance?

Derive the expression for the impedance of an a.c. circuit with an inductor ‘L’, capacitor ‘C’ and a resistor ‘R’ in series. What iscondition of resonance ?

What is the condition for balance of a Wheatstone bridge?

A series LCR circuit is connected to a source having voltage v=v_(m) sin omegat .Derive the expression for the instantaneous current I and its phase relationship to the applied voltage. Obtain the condition for resonance to occur.Define 'power factor'.State the conditions under which it is maximum

A series LCR circuit is connected to a source having voltage v=v_(m) sin omegat.Derive the expression for the instantaneous current I and its phase relationship to the applied voltage. Obtain the condition for resonance to occur.Define 'power factor'.State the conditions under which it is minimum.

What is the condition to be satisfied for a compound to be chiral ?

What is the condition regarding the size of the obstacle for observing the diffraction?