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Fields and their consequences (A-level only)

Fields and their consequences (A-level only)

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Question 153

Inside the high-temperature plasma core of a stellarator, two protons are separated by a distance rrr. The electrostatic force of repulsion between these two protons is X X\,X times the gravitational force of attraction between them.

What is the best estimate for XXX?

A

103010^{30}1030

B

103610^{36}1036

C

103910^{39}1039

D

104210^{42}1042

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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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