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Two charges 2×10^-6 c and -1×10^-6 c are placed at a seperation of 10 cm. Locate a position where a third charge will not experience a net force

Two charges 2×10^-6 c and -1×10^-6 c are placed at a seperation of 10 cm. Locate a position where a third charge will not experience a net force

Grade:12

1 Answers

SUNNY JAMES
15 Points
5 years ago
the eqb charge on the lhs of the 2*10^-6 charge
for eqb condition
x=distance btw charges/ {(no of times the -ve charge is more than +ve)^1/2-1}^2
thf, the -ve charge ½ times of +ve
x=10/{1/(2^1/2) -1}^2

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