fredlochejr5590 fredlochejr5590
  • 03-04-2024
  • Physics
contestada

The work done in carrying a charge q once round a circle of radius r with a charge Q at the centre is :
A.qQ/4πε0r
B.qQ/4πε²₀r²
C.qQ/4πε₀r²
D.none of these

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