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Find the force in free space between two like point charges of one coulomb each placed one metre apart

Sagot :

Explanation:

[tex]{ \rm{force = \frac{q _{1}q _{2} }{4\pi \phi \: {r}^{2} } }} \\ [/tex]

  • q is charge
  • 4πQ is 1 / (9 × 10^9)
  • r is separation distance

[tex]{ \rm{force = \frac{1 \times 1 \times 9 \times {10}^{9} }{ {1}^{2} } }} \\ \\ { \boxed{ \rm{force = 9 \times {10}^{9} \: newtons }}}[/tex]