Name: Discharge a Capacitor Category: Electricity and Magnetism Subcategory: Capacitance Classes: PHYS 102/106, PHYS 309

Comments: A capacitor is charged and discharged using a screwdriver, yielding a loud pop and spark. This can also be used to calculate the time constant using a stop watch, since the RC time is large.

Equipment: SW DC power supply 5MFD 600 V capacitor Large (>1 M) resistor Breadboard DMM

Location: 108B E3 108B A3 108B D3 108B D4 108B D4

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