Question: If an unchanged parallel-plate capacitor (capacitance C) is connected to a battery, one plate becomes negatively charged as electrons move to the plate face (area

If an unchanged parallel-plate capacitor (capacitance C) is connected to a battery, one plate becomes negatively charged as electrons move to the plate face (area A). In Figure the depth d from which the electrons come in the plate in a particular capacitor is plotted against a range of values for the potential difference V of the battery. The vertical scale is set by d = 1.00 pm, and the horizontal scale is set by Vs = 20.0V. What is the ratio C/A?

d (pm) V. V(V)

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For a given potential difference V the charge on the surface of the plate is q Ne nade where d ... View full answer

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