### What power does the flashtube use

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##### Reference no: EM13711793

Solve the all parts of given question:

Question: A camera flashtube requires 4.1 J of energy per flash. The flash duration is 0.9 ms.

Part A: What power does the flashtube use while it is actually flashing?

Part B: If the flashtube operates at 200 V, what size capacitor is needed to supply the flash energy?

Part C: If the flashtube is fired once every 5 s, what is its average power consumption?

Show how you get the answer, so that I can better understand how to do it.

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