Question

In: Physics

A point charge q1 = 4.25 nC is located on the x-axis at x = 2.20...

A point charge q1 = 4.25 nC is located on the x-axis at x = 2.20 m , and a second point charge q2 = -6.65 nC is on the y-axis at y = 1.30 m

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius r1 = 0.460 m ?

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius r2 = 1.70 m?

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius r3 = 3.00 m?

Solutions

Expert Solution

a) Since in the radius of m their are no any charges enclosed so .

And we know flux   

If enclosed charge is zero then flux is zero.

That is , = 0

b) Total Charge Enclosed in the spherical region of is - 6.65.

We know,

So ,

   

Putting values  

This is required flux for second case.

c)  

Charge enclosed in is given as

Flux linked with this enclosed charge is given as

This is required flux for third case.

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genius_generous answered 7 months ago
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