1.The capacitance depends on the size and position of the two conductors. What then do we mean when we say C is constant? 2.If the voltage across a fixed capacitor is doubled, what will be the amount of the energy the capacitor stores?

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A: To solve this problem we use formula for the acceleration due to gravity

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A: given that,A cylinder with initial volume V contains a sample of a gas at pressure p. On one end of…

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A: Proton kinetic energy- K=1.91 keV= 1.91×103×1.6×10-19 J =3.06×1016 J Surface charge density= -4.35…

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Q: . 26- Show that if the magnitude of a vector A is constant then A dà dt = 0. (Hint: A A = A²)

A: Since you have posted multiple questions according to guidelines i will solve only the first one.

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Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.