1. What is the magnitude of the electric force of attraction between an iron nucleus (q = +26e) and its innermost electron if the distance between them is 1.5 x 10-12 m?
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Q: The dipole moment of a water molecule is approximately 6.2X10-30 C m. Suppose we have two water…
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Q: 15. Two charged spheres, q 1 =3.2x10^-8 C and q2 What is the magnitude of the electrostatic force…
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Q: 6. Consider a slab of material of thickness t filled with a constant negative and positi charge…
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Q: 3. The electric field intensity at a point in space is found to be 5 x 105 N/C, directed due west.…
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Q: 3. A droplet of mass 4.7 x 10-15 kg floats in an electric field of 3.20 × 10¹ N/C. a. What is the…
A: Mass of droplet m=4.7*10-15 kg Electric field E= 3.20*104 N/C “Since you have posted a…
Q: Consider an electron that is 8-10-11 m from an alpha particle with charge 3.2.10-1⁹ C. (a) What is…
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Q: 11) Consider a thin charged sheet where the electric field just above its surface is E= 1.5 N/C,…
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Q: 8. Use Gauss' Law to prove that the electric field a distance r away from the center of a spherical…
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Q: 3. Two infinite sheets of equal and opposite charge are placed facing each other with a distance of…
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Q: 1. An electron accelerates in the +z-direction with a magnitude of 1.6x1016 m/s². Explain and…
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Q: In a hydrogen atom in its ground state, the electron is on average a distance of about 0.5 x 10-10 m…
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Q: 1. A mysterious atom fixed at the origin of a Cartesian coordinate system creates an electric field…
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Q: Consider an electron that is 10 -10 m from an alpha particle (q = 3.2 x 10-19 C). (Enter the…
A: This is the problem of a static charges. a) : Here the alpha particle will exert a electric field…
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- 2. Suppose we have an infinitely long wire with uniform line charge density λ = -1.00 × 10-⁹ C/m lying flat on the ground. The wire is fully stretch out (not coiled up). a) How strong is the repulsive electric force on an electron placed 1.00 m above the wire? Hint: this is another Gauss' Law problem, just with some extra calculations after. b) How does this compare the gravitational force on the electron pulling it down?1. Consider a circular line charge in the xy plane in which p = k cos(o) Calculate the electric field on the z-axis as shown in the figure. (0, 0, 7) a = 3The ratio of the electrostatic force to the gravitational force is different between two electrons and two protons. Why? I. The magnitude of the fundamental charge of an electron is different from a proton. II. Electrons and protons have different masses. III. False. The ratio is the same A. III only B. Both I and II only C. II only D. I only
- 13. Given an electron and a proton aligned horizontally like this: - + and separated by a distance of 35 nm. In which direction will the electron accelerate? a. right b. up1. Adjust the voltage to 0.05x V and adjust the plate area to 10y mm² and the separation distance to 0.2z mm. What is the magnitude of the charge (in Coulombs) stored in each plates for x= −27, y= 21, and z= 39? 2. Adjust the voltage to 0.05x V and adjust the plate area to 10y mm² and the separation distance to 0.2z mm. What is the magnitude of the Potential Energy in Joules in capacitor for x= -8 and y= 10? 3. Adjust the voltage to 0.05x V and adjust the plate area to 10y mm² and the separation distance to 0.2z mm. What is the magnitude of the charge stored in each plates for x= −25 and y= 14?7. as Three parallel infinite planes of charge have surface charge densities of -n, n and n shown in the figure. Find the magnitude and direction of the electric field in regions 1, 2, 3 and 4. - in - η + - n 3 2