1. is there any lower limit to the electric force between two particles placed at a seperation of 1 cm ?2.in some old text it is mentioned that 4(pie)lines of force originate from each unit positive charge . Comment on the statement in view of the fact that 4(pie) is not an integer.

Dear Raunak,

yes.. q= electron .(ofcourse not considering quarks)

but note there is no lower limit on acceleration

as tritium, deuterium, proton and electron (u can construct more unstable particles) all share same charge and differ in mass

BEST OF LUCK..!!!!

Plz approve the answer ....!!

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