annamarieee8806 annamarieee8806
  • 29-12-2023
  • Physics
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Potential of a charge q₁ is +10 V at the point P. When we bring another charge q₂, the potential at P becomes 4 V. Then q₂ is:
a.+ve
b.-ve
c.2q₁/5
d.None of these

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