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Objective: To study the behavior of a circuitcontaining a resistor and a charged

ID: 1671598 • Letter: O

Question

Objective: To study the behavior of a circuitcontaining a resistor and a charged capacitor when the capcaitorbegins to discharge.


The electrons on the negative plate of thecapacitor are held inside the capacitor by the positive charge onthe other plate.
Only the surface charge is held in thecapacitor; the charge inside the metal plates flows through theresistor.
The electrons on the negative plate immediatelypass through the resistor and neutralize the charge on the positiveplate.
The electrons on the negative plate eventuallypass through the resistor and neutralize the charge on the positiveplate.

Charged Capacitor and Resistor Objective: To study the behavior of a circuitcontaining a resistor and a charged capacitor when the capcaitorbegins to discharge. A capacitor with capacitance c is initially charged with charge q. At time t = 0, a switch is thrown to close thecircuit connecting the capacitor in series with a resistor ofresistance R. Part A What happens to the charge on the capacitorimmediately after the switch is thrown? The electrons on the negative plate of thecapacitor are held inside the capacitor by the positive charge onthe other plate. Only the surface charge is held in thecapacitor; the charge inside the metal plates flows through theresistor. The electrons on the negative plate immediatelypass through the resistor and neutralize the charge on the positiveplate. The electrons on the negative plate eventuallypass through the resistor and neutralize the charge on the positiveplate.

Explanation / Answer

The electrons on thenegative plate eventually pass through the resistor and neutralizethe charge on the positive plate.