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User Ionoy
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1 Answer

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Answer:

Step-by-step explanation:

Formula

Electric Force formula

F = k * q1 * q2 / r^2

Gravitation Force Formula

F = G * m1 * m2 / r^2

Givens

k = 8.99 * 10^9 N m^2/C^2

  • N = newtons (units of force.
  • m = meters
  • c = coulombs (units of charge.

G = 6.67 * 10^-11 N m^2 /kg^2

  • c_e = c_p = 1.6 * 19 Charge electron / Charge Proton
  • m_e = 9.11 * 10^-31 Mass Electron
  • m_p = 1.67 * 10^27 Mass Proton

Solutions

Fe = 8.99 * 10^9 * 1.6 * 10^-19 ^2/ 8.4 * 10^-11

The force = the electric force constant * the charge of the proton*charge electron/ distance apart in meters. It looks small but actually it is quite large in comparison to the Gravitational Force

Fe = 3.2 * 10^-8 (Answer First Box)

Fg = 6.67 * 10^- 11 * 9.11*10^-31 * 1.67*10^-27 / 8.4 * 10^-11

The gravitational Force is very small. Just look at the powers which come to 10^-68 - -22 = - 46 which is about 6 times smaller than the electric force.

Fg = 1.44 * 10^-47 (Answer Second Box)

User Rkok
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