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Consider the circuit shown in the figure. The switch has been in position 1 for a long time. Answer following questions: (a) find current through 2R. (b) find potential difference across the capacitor. (c) At t = 0 the switch is moved to position 2. What current flows through the capacitor immediately after the switch is placed to position 2? (d) Draw a graph of current Vs time for the current through the capacitor after the switch is moved to position 2. Indicate the time on the graph when the current becomes 37% of its value immediately after the switch is put to position 2. |
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Answer» (B) `(2V)/(3)` (C) `(V)/(6R)` (d) `(##IJA_PHY_V02_C08_E01_045_A01##)` |
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