For a series LCR circuit, I vs $$\omega$$ curve is shown :
(a) To the left of $$\omega$$r, the circuit is mainly capacitive.
(b) To the left of $$\omega$$r, the circuit is mainly inductive.
(c) At $$\omega$$r, impedance of the circuit is equal to the resistance of the circuit.
(d) At $$\omega$$r, impedance of the circuit is 0.
Choose the most appropriate answer from the options given below :
If L, C and R are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time?
The current flowing through an ac circuit is given by
I = 5 sin(120$$\pi$$t)A
How long will the current take to reach the peak value starting from zero?
A sinusoidal voltage V(t) = 210 sin 3000 t volt is applied to a series LCR circuit in which L = 10 mH, C = 25 $$\mu$$F and R = 100 $$\Omega$$. The phase difference ($$\Phi $$) between the applied voltage and resultant current will be :