Home
Class 12
PHYSICS
Three point charges q,-2q and q are loca...

Three point charges `q,-2q` and q are located along the x-axis a s shown in figure. Show that the electric field at `P (y gtgta)` along the y-axis is,
`E=-1/(4piepsilon_0) (3qa^2)/y^4 hatj`

Promotional Banner

Similar Questions

Explore conceptually related problems

Three charges +q, +q, +2q are arranged as shown in figure. What is the field at point P (center of side AC)

The point charges Q and -2Q are placed at some distance apart. If the electirc field at the location of Q is E , the electric field at the location of -2Q will be

The point charges Q and -2Q are placed at some distance apart. If the electirc field at the location of Q is E , the electric field at the location of -2Q will be

The point charges Q and -2Q are placed at some distance apart. If the electirc field at the location of Q is E, the electric field at the location of -2Q will be

Two point charge +-q are placed on the axis at x= -a and x= +a , as shown in fig. (i) Plot the variation of E along the x-axis. (ii) Plot the variation of E along the y-axis.

Two point charge +-q are placed on the axis at x= -a and x= +-a , as shown in fig. (i) Plot the variation of E along the x-axis. (ii) Plot the variation of E along the y-axis.

A solid hemispherical uniformly charged body having charge Q is kept symmetrically along the y -axis as shown in the figure. The net electric field at ( d , 0 , 0 ) is

A solid hemispherical uniformly charged body having charge Q is kept symmetrically along the y -axis as shown in the figure. The net electric field at ( d , 0 , 0 ) is

Charges q, 2q,3q and 4q are placed at the corners A,B,C and D of a square as shown in the following figure. The directon of electric field at the centre of the square is along

Charges q, 2q,3q and 4q are placed at the corners A,B,C and D of a square as shown in the following figure. The directon of electric field at the centre of the square is along