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A lamp in a child's Halloween costume flashes based on an RC discharge of a capacitor through its resistance. The effective duration of the flash is 0.220 s, during which it produces an average 0.520 W
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A lamp in a child's Halloween costume flashes based on an RC discharge of a capacitor through its resistance. The effective duration of the flash is 0.220 s, during which it produces an average 0.520 W from an average 3.00 V.

A. How much charge moves through the lamp (C)?
B. Find the capacitance (F).
C. What is the resitance of the lamo?

User Espeirasbora
by
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1 Answer

2 votes

Answer:

A. 0.0374C

B. 0.012F

C. 18 ohms

Step-by-step explanation:

See attached file

A lamp in a child's Halloween costume flashes based on an RC discharge of a capacitor-example-1
User Tyrel
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