Capacitor QuestionsQ3. In the circuit below the capacitor is charged to a potential difference of 6.0 V. When the switch is moved from A to B , the capacitor discharges through the resistor. a) Show that the initial value of the discharge current is about 1 mA. (2 Marks) b) The time constant RC of the discharge circuit is about 26s. Calculate the current in the discharge circuit after the switch has been closed for a time equal to RC. (2 Marks) (Total 4 marks)
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Capacitor QuestionsQ3. In the circuit below the capacitor is charged to a potential difference of 6.0 V. When the switch is moved from A to B , the capacitor discharges through the resistor. a) Show that the initial value of the discharge current is about 1 mA. (2 Marks) b) The time constant RC of the discharge circuit is about 26s. Calculate the current in the discharge circuit after the switch has been closed for a time equal to RC. (2 Marks) (Total 4 marks)
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