A total charge Q is broken in two parts and and they are placed at a distance from each other. The maximum force of repulsion between them will occur, when
As we learned
Coulombic force -
- wherein
K - proportionality Constant
Q1 and Q2 are two Point charge
From (i) and (ii)
For F to be maximum
Option 1)
Option 2)
Option 3)
Option 4)
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