Three points charges 0.5microC, -0.25microC and 0.1microC are placed at the vertices A,B and C of an equilateral triangle ABC. The length of the side of triangle is 5 cm. The resultant force acting on charge place at point C _________ (k=9×10^9 MKS)
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in the system of multiple charges we need to find the sum of
electric force applied by all the particles with respect to each other
that is Fnet=F12+F23+F31
where F12= k (q1Xq2) /r^2
similarly find F23 and F31 and add them together to find F.
you may ask if you have any doubt
pshivomgoddemonscien:
plz solve me step by step
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