Question

A lamp with a breakdown (threshold) voltage of 100 V is hooked in parallel to a...

A lamp with a breakdown (threshold) voltage of 100 V is hooked in parallel to a capacitor. The capacitor begins to charge from a 130 V power supply through a 2E6 ohm resistor.

a. If the light flashes 4 times per second, what is the capacitance of the capacitor?

b. Describe what happens as the light flashes (what happens to start the flash, what happens during the flash, what happens as the flash ends.)

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