1.

A charge Q is kept at the corner of acube. Electric flux passing through oneof those faces not touching that chargeis?​

Answer»

Answer:

CHARGE q is placed at the corner of a cube. What is the flux through one face of a cube?

q/(24*epsilon)

Imagine there were 8 CUBES and the charge was placed at the common corner.

By Gauss’ law flux would be q/epsilon

Since all 8 cubes are identical flux through each cube is q/(8*epsilon)

Now in the cube the 3 FACES which share the corner at which cube is kept would have no flux through it (Field and area would be perpendicular so dot product is zero). In the remaining 3 faces, the flux is DISTRIBUTED evenly hence total flux = q/(24*epsilon)

Explanation:

plz follow me



Discussion

No Comment Found

Related InterviewSolutions