Here a=17cm , b=8cm and the three charges are q1=33μC , q2=22μC , q3=20μC a) Calculate the potential at the controid( point p ) of the triangle. b) Consider a spherical surface of radius r=5a centred at p. Find the total electric flux through the surface.

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.