A 13.0 µF capacitor is charged by a 14.0 V battery through a resistance R. The capacitor reaches a potential difference of 4.00 V at a time 3.00 s after charging begins. Find R.
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- 5. A 12.0 V battery and 3 uncharged capacitors сарacitances С1 %3D C2 = 6.00 µF, and C3 µF. The switch is thrown to the left side until capacitor 1 is fully charged. Then the switch is thrown to the right. What is the final charge on (a) capacitor 1, (b) capacitor 2, and (c) of Vo 4.00 µF, C3: = 3.00 %3D capacitor 3?The cell membranes of axons, which which are nerve cells in the human body, act as very small capacitors. A membrane is capable of storing 8.443e-9C of charge across a potential difference of 0.061V before discharging a nerve impulse. What is the capacitance of one of these axon membranes (in uF)?6
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