please explain
center of the edge=q/4epsilon 0
A charge Q is placed
1. at the centre of the cube
2.at the centre of face
3.at the centre of edge
4.at one of its corner
find total electric flux through
a)The surfaces of cube
b)individual surfaces
please reply me
Calculate the electric field intensity due to the ring.
Very-very thanx sir.
Anyone please reply me.
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Sir , please explain in details.I am unable to understand.
If A,B,C and D are angles of a quadilateral and sin A/2.sinB/2.sinC/2.sinD/2=1/4,prove that A=B=C=D=/2
A solid sphere of radius R is charged uniformly.Calculate the electrostatic potential V as a function of distance r from the center of the sphere?
Answer isV=k.Q/2R3(3R2-r2)
Two pith balls,each having weight of 10 mg are suspended from the same point by silk threads,each of length 0.25 m.When equal and similar charges are placed on them,they repel each other and are 10 m apart .Find the charges on each pith balls?
Calculate the electrostatic potential at the center of the solid sphere of radius R?
Thanx Admin sir.It is really nice.
Two particles A and B having charges q and 2q respectively are placed on a smooth table with a separation d.A third particle C is to be clamped on the table in such a way that the particles A and B remain at rest on the table under electrical forces.What should be the charges on C and where should it be clamped?
