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Coulombs Law

CBSE XII Science Physics Electric Charges and Fields

plot a graph showing the variation in coulombs force f versus 1/r2 where r is the distance between two chargesof each pair of (1mc , 2mc) (2mc,-3mc)?

Asked by vasturushi 25th December 2017 7:23 PM
Answered by Expert

CBSE XII Science Physics

why does coloumb`s force act between two charges only  in the line joing their centres?

Asked by my3shyll 10th April 2018 7:38 PM
Answered by Expert

CBSE XII Science Physics Electric Charges and Fields

why don`t we consider signs of chages while substituting in the coloumb`s law?

Asked by my3shyll 10th April 2018 8:35 PM
Answered by Expert

CBSE XII Science Physics

pls solvie this

Asked by my3shyll 12th April 2018 6:51 PM
Answered by Expert

CBSE XII Science Physics

solve this pls

Asked by my3shyll 12th April 2018 6:51 PM
Answered by Expert

CBSE XII Science Physics

solve this pls

Asked by my3shyll 12th April 2018 6:53 PM
Answered by Expert

CBSE XII Science Physics

find value of force on charge 4 i.e q4?

Asked by my3shyll 18th April 2018 7:09 PM
Answered by Expert

CBSE XII Science Physics

At what separation should two equal charges , 1.0 C each, be placed so that the force between them equals  the weight of a 50 kg person

Asked by haroonrashidgkp 20th April 2018 11:26 AM
Answered by Expert