A 0.07 H inductor and a 12$$\Omega$$ resistor are connected in series to a 220V, 50 Hz ac source. The approximate current in the circuit and the phase angle between current and source voltage are respectively. [Take $$\pi$$ as $${{22} \over 7}$$]

A 10 $$\Omega$$ resistance is connected across 220V $$-$$ 50 Hz AC supply. The time taken by the current to change from its maximum value to the rms value is :

In a circuit consisting of a capacitance and a generator with alternating emf E_g = E_g0 sin$$\omega$$t, V_C and I_C are the voltage and current. Correct phasor diagram for such circuit is

Match List - I with List - II

	List - I		List - II
(a)	$$\omega L > {1 \over {\omega C}}$$	(i)	Current is in phase with emf
(b)	$$\omega L = {1 \over {\omega C}}$$	(ii)	Current lags behind the applied emf
(c)	$$\omega L < {1 \over {\omega C}}$$	(iii)	Maximum current occurs
(d)	Resonant frequency	(iv)	Current leads the emf

Choose the correct answer from the options given below