Three equally charged objects are located as shown in the figure

the electric force exerted by the object A on B is `3.0 xx 10^-6N`. What is the net electric force on B?

Three equally harged objects are located as shown in the figure the electric force exerted by the object A on B is 3.0 xx 10^-6N . What electric force C exert upon B?

Three infinitely long charge sheets are placed as shown in the figure Find the electric field at the point P.

Three small charged spheres, with equal charges on them are placed as shown in the figure A and C are fixed in position and B can move C exerts a force of 4xx10^-6 N on B. What is the net force on B?

Three small charged spheres, with equal charges on them are placed as shown in the figure A and C are fixed in position and B can move C exerts a force of 4xx10^-6 N on B . What force A exerts on B?

Five charges, q each, are placed at the corners of a regular pentagon of side a as shown in the figure. What will be the electric field at O, the centre of the pentagon? What will be the electric field at O, fi the charge from one of the corners (Say A) is removed? What will be the electric field at O, if the charge q at A is repalced by - q?

Two equally charged identical metal spheres A and b repel each other with a fore 2.0 xx 10^-5 N . Another identical uncharged sphere C is touched to A and the nplaced at the md point between A and B. What is the net electric force on C?

Is there a magnetic force exerted by a magnetic field on a stationary electric charge?

Sketch the electric lines of force due to point charges q < 0

Sketch the electric lines of force due to point charges q > 0

Careful measurement of the electric field at the surface of a black box indicates that the net outward flux through the surface of the box is 8.0 xx 10^3 Nm^2//C . What is the net charge inside the box?