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Fields and their consequences (A-level only)

Fields and their consequences (A-level only)

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Question 115

An alpha particle consists of two protons and two neutrons. Suppose two alpha particles are separated by a distance of 3.0 × 10-15 m inside a heavy nucleus.

Which is an estimate of electrostatic repulsive forcegravitational attractive force\displaystyle \frac{\text{electrostatic repulsive force}}{\text{gravitational attractive force}}gravitational attractive forceelectrostatic repulsive force​ for these two alpha particles?

A

103110^{31}1031

B

103510^{35}1035

C

103910^{39}1039

D

104310^{43}1043

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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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