- #1
gracy
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There is charge ##q_0## which is fixed.from a distance far away another charge ##q_1## is fired towards it with speed ##V_0## then we know as both of these are positive charges these will repel each other as the charge ##q_1## comes closer. While coming closer to ##q_0##, it's speed decreases and after reaching a closest distance ##r_0## it's speed becomes zero . Now this is the position when , both of these charges will be at rest and there won't be any kinetic energy in ##q_1## left at this position.
My first question is how charge ##q_0## must have been fixed such that it does not move due to repulsion?
My first question is how charge ##q_0## must have been fixed such that it does not move due to repulsion?
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