RL circuit

Consider the circuit shown. Assume that the diode D is ideal. The supply voltage $v_s = 325 \sin(2\pi50t)$ V, $L = 500 \mu H$, and $R = 10 \Omega$. The peak diode current (in amper...

The circuit shown in the figure with the switch S open, is in steady state. After the switch S is closed, the time constant of the circuit in seconds is

In the circuit shown below, the switch is closed at t = 0. The value of $\theta$ in degrees which will give the maximum value of DC offset of the current at the time of switching i...

In the figure, the voltages are $v_1(t) = 100\cos(\omega t)$, $v_2(t) = 100\cos(\omega t + \pi/18)$ and $v_3(t) = 100\cos(\omega t + \pi/36)$. The circuit is in sinusoidal steady s...

A coil of inductance $$10$$ $$H$$ resistance $$40\,\,\Omega $$ is connected as shown in Fig. After the switch $$S$$ has been in connection with point $$1$$ for a very long time, it...

A unit step voltage is applied at $$t = 0$$ to a series $$RL$$ circuit with zero initial conditions.