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If q1 andq2 are two charges having equal opposite nature and q1< q2 than a third positive charge particle will be in stable equilibrium at:- (a) a point in region between q1 and q2 iii) a point near q2 and behind it iv) none of the above(b)a point near q1 and before it(c) Demonetisation(d) Privatisation |
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Answer» tion:the nullpoint is the point where the electric filed (any KIND of FIELD) is zero MEANS no net force will act on it thus it's a stable equilibrium point this can be calculated by equating the forces on the given charge die to the given chargesfrom that as those two R opposite CHARGES the stae equilibrium point is behind those two charges not in between them and as q1 |
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