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Questions tagged 'Capacitors'

5 questions

NEED HELP FAST PHYSICS?

I need help with a physics problem involving a simple series circuit that includes a 190 Ω resistor, a 21.0 V battery, a switch, and a 2.00 pF parallel-plate capacitor (initially uncharged) with the p...

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Anonymous

Jan 05, 2025

Total energy in a circuit – physics?

What is the total energy stored in the group of capacitors shown if the charge on the 30-µF capacitor is 0.90 mC? I have included a picture of the circuit for reference: http://bayimg.com/caMlHaaEH. T...

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Vella O'Hara

Dec 08, 2024

In the steady state, what is the charge q of the capacitor? How much work W is done by the voltage source…?

In an RC circuit (refer to my drawing): ______VVVV(R)____| || || || ||(capacitor)EMF || || ||_____/(switch)_____| In the steady state, the charge on the capacitor remains constant as n...

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Anonymous

Oct 23, 2024

Capacitor problem… in series and parallel?

Using the following circuit diagram: http://session.masteringphysics.com/problemAsset/1... A) What is the charge on each capacitor in the figure? Please enter your answers numerically, separated by c...

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Anonymous

Oct 18, 2024

Physics question on Capacitors?

Frequently, several capacitors are connected together to form a collection of capacitors. We may be interested in determining the overall capacitance of such a collection. The simplest configurations...