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Fields and their consequences (A-level only)

Fields and their consequences (A-level only)

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Question 60

Capacitor X of capacitance CCC has square plates of side length lll and separation ddd and is made with a dielectric of relative permittivity ε\varepsilonε.

Capacitor Y has square plates of side length 2l2l2l and separation d4\frac{d}{4}4d​ and is made with a dielectric of relative permittivity ε2\frac{\varepsilon}{2}2ε​.

What is the capacitance of Y?

A

C8\frac{C}{8}8C​

B

2C2C2C

C

4C4C4C

D

8C8C8C

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Fields and their consequences (A-level only) Questions

  1. A Level
  2. /Physics
  3. /Fields and their consequences (A-level only)

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