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A charge Q is placed at …

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A charge Q is placed at the corner of a cube. The electric flux through all the six faces of the cube is??

Posted by Ayush Vishwakarma?? 5 years, 3 months ago

CBSE > Class 12 > Physics

5 answers

Samreen Bano 5 years, 3 months ago

Ans . Is q/6€°

Khushi....? ??‍? 5 years, 3 months ago

The charge is kept at a corner of a cube so it can be visualised as being at the centre of a cube of double its side i.e.,comprising of 8 such cubes kept besides and top of each other. Thus contribution to each smaller cube will be q/8€°.

Aakash Kumar 5 years, 3 months ago

Three faces of cube has flux equal to Q/24€° and other three faces has 0 electric flux. If this is also wrong, confirm from any other source.

Ayush Vishwakarma?? 5 years, 3 months ago

Galat hai

Aakash Kumar 5 years, 3 months ago

If a charge is kept at corner of cube, then 8 such cubes are necessary to enclose it completely.(4 in upper plane and 4 on lower) So the flux through new cube=Q/€°(gauss law) So flux through 8 identical such cubes=Q/€° Flux through one cube=Q/8€°=answer

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