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A flashing lamp in a Christmas earring is based on an RC discharge of a capacitor through its resistance. The effective
Posted: Mon Jul 11, 2022 1:05 pm
by answerhappygod
- A Flashing Lamp In A Christmas Earring Is Based On An Rc Discharge Of A Capacitor Through Its Resistance The Effective 1 (47.68 KiB) Viewed 45 times
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 lasts one time constant t = 0.280 s, during which it produces an average 0.460 W from an average 3.00 V. (Since average values are given for some quantities, the shape of the pulse profile is not needed.) (a) What energy (in J) does it dissipate? J (b) How much charge (in C) moves through the lamp? C (c) Find the capacitance (in F). F (d) What is the resistance (in 2) of the lamp? Ω