Quiz charging discharging a capacitor.pdf - Physics 236...

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Physics 236 Quiz 1.What it is the purpose of using a capacitor in a circuit? Write complete sentences For the figure below 2.When the switch its at position athe capacitor is charging. (a)Write the equation for the voltage across the capacitor (b)Write the current I as function of time for the circuit (c)Plot the voltage across the capacitor as function of time (d)Plot the current across the capacitor as function of time 3.When the switch is at position bthe capacitor is discharging. (a)Write the equation for the charge across the capacitor as a function of time (b)Write the equation for the voltage across the capacitor as function of time

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