A capacitor of 4 uF is connected as shown in the circuit. The internal resistance of the battery is 0.5Q. The amount of charge on the capacitor plates will be
1. 0
2. 4 \(\mu C\)
3. 16\(\mu C\)
4. 8 \(\mu C\)
A parallel plate capacitor is connected to a battery as shown in the figure. Consider two situations.
A: | Key K is kept closed and plates of capacitors are moved apart using insulating handle. |
B: | Key K is opened and plates of capacitors are moved apart using the insulating handle. |
Choose the correct option(s).
1. | In A: Q remains same but C changes. In B: V remains same but C changes. |
2. | In A: V remains same and hence Q changes. |
3. | In B: Q remains same and hence V changes. |
4. | Both (2) and (3). |