Question

What is the total inductance of the inductor combination as shown in Figure Q1(a)? (b) A RC network supplied with 50V battery is shown in Figure Q1(b): 1. If the switch is moved to the position 1, calculate the time taken by the capacitorC1 to get fully charge status, maximum current flow through R1 and the time-constant of the circuit.[6 Marks] After the capacitor get fully charged, move the switch to position 2 of Figure Q1(b)and write down the mathematical expressions for the transient behaviour of vc, icand VR. Plot the curves of Vc, ic and VR.[12 Marks]

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