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A point charge q_1 = 4.15 nC is located on the x-axis at x = 2.10 m , and a seco

ID: 2159919 • Letter: A

Question

A point charge q_1 = 4.15 nC is located on the x-axis at x = 2.10 m , and a second point charge q_2 = -6.25 nC is on the y-axis at y = 1.00 m .

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius r_1 = 0.535 m?

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius r_2 = 1.55 m?

What is the total electric flux due to these two point charges through a spherical surface centered at the origin and with radius r_3 = 2.50 m?

Explanation / Answer

1) lux = Qen /E where Qen = charge enclosed inside the sphere and E = permitivity = 8.85*10^-12 in this case Flux = 0 2) Flux = -6.25^10^-9/E 3) -2.1*0^-9/E

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