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Question 21M.1.HL.TZ2.33

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Date May 2021 Marks available [Maximum mark: 1] Reference code 21M.1.HL.TZ2.33
Level HL Paper 1 Time zone TZ2
Command term Question number 33 Adapted from N/A
33.
[Maximum mark: 1]
21M.1.HL.TZ2.33

A parallel-plate capacitor is connected to a cell of constant emf. The capacitor plates are then moved closer together without disconnecting the cell. What are the changes in the capacitance of the capacitor and the energy stored in the capacitor?

[1]

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A

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