The Electric Flux and Gauss’ Law You measure an electric field of 1.25 x 106 N/C at a distance of 0.150 m from a point charge. There is no other source of electric field in the region other than this point charge. A) What is the electric flux through the surface of a sphere that has this charge at its center and that has radius 0.150 m? B) What is the magnitude of this charge?

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A: (a)According to Gauss of electrostatics:∯E→.dA→=Qenclosedε0For any r < R∯E→.dA→=2Qε0≡E4πr2=2Qε0…

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Q: 7. Figure shows a nonconducting sphere of radius R = 5 cm, carrying a positive net charge Q of…

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Q: A thin, long rod of length 13.0 m lies along the x axis with its center at the origin. The total…

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Q: Consider the following image. E R 2R a (a) Find the net electric flux through the closed spherical…

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A: spherical conductor radius, r=40 cm =0.4 msurface charge density, σ=15 cm2

Q: (Question in image) Hint:To check your answers to parts (a) and (b), a correct answer to part (c)…

A: a) Using Gauss law,

Q: QUESTION 5 Which of the following statements in regard to electric flux is not true? a. The electric…

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Q: are no charges inside the surface. (b) The net charge inside the surface is zero. (c) The electric…

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Q: Why is a spherical Gaussian surface appropriate when calculating the electric field of a point…

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Q: You measure an electric field of 1.25 x 106 N/C at a distance of 0.150 m from a point charge. There…

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Q: 9. A spherical shell centered at the origin extends between R1 = 5 cm and R2 = 15 cm. If the volume…

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Q: 7. Figure shows a nonconducting sphere of radius R = 5 cm, carrying a positive net charge Q of…

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Q: Suppose the conducting spherical shell in the figure below carries a charge of 3.60 nC and that a…

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Q: Positive electric charge Q is distributed throughout the volume of an insulating sphere of radius R…

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Q: 3. GAUSS'S LAW A uniform electric field with a magnitude of 1.25x10° N/C passes through a rectangle…

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Q: Two large copper plates facing each other have charge densities ±1.9 C/m2 on the surface facing the…

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A: electric flux only depends on charge enclosed

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.