Question
A flashing lamp in a Christmas earring is based on an RC discharge of a capacitor through its resistance. The effective duration of the flash
A flashing lamp in a Christmas earring is based on an RC discharge of a capacitor through its resistance. The effective duration of the flash is 0.250 s, during which it produces an average 0.500 W from an average 3.00 V.
(a) What energy does it dissipate?
(b) How much charge moves through the lamp?
(c) Find the capacitance.
(d) What is the resistance of the lamp?
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a The expression to find the power in RC circuit is P Et Here P is power is energ...
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Financial Reporting and Analysis
Authors: Flawrence Revsine, Daniel Collins, Bruce, Mittelstaedt, Leon
6th edition
9780077632182, 78025672, 77632184, 978-0078025679
