Physics, asked by itsmerahul26, 1 month ago

find out flux passes through sphere of radius 14 cm.have charge 885uc at its centre?​

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Answered by Anonymous
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Find the flux of the electric field through a spherical surface of radius R due to a charge of 10

−7

C at the centre and another equal charge at a point 2R away from the centre.Given: Magnitude of the two charges placed =10

−7

C.

We know: from Gauss's law that the flux experienced by the sphere is only due to the internal charge and not by the external one.

Now ϕ=∮Eds=

ε

0

Q

So, the flux will be

ϕ=

8.85×10

−12

10

−7

ϕ=1.1×10

4

N−m

2

/C.

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