The flash on a high-tech camera contains a capacitor of 750 μ F. The battery in the camera supplies 330 V. (a) Determine the ene

Question

ohaa [14]

2 years ago

13

The flash on a high-tech camera contains a capacitor of 750 μ F. The battery in the camera supplies 330 V. (a) Determine the ene

rgy that is used to produce the flash. (b) Assuming that the flash lasts for 5 ms, find the power of the flash.

Physics

1 answer:

Arada [10] · Answer 1 · 2022-05-20T11:27:55+03:00

Arada [10]2 years ago

3 0

Two equations for this one: Q=CV & PE=(1/2)QV.
C=750 * 10^-6 F , V=330 V .
so if you use Q=CV=(<span>750 * 10^-6)(330). Q=0.2475

Then solve for PE. PE=(1/2)QV= (1/2)(0.2475)(330)= 40.8 J
So PE=40.8 J</span>