There is a total charge of + 3µC on the surface of the conducting sphere with 0.15 m radius. What is the potential (in kV) at a distance of 8cm from the center of the sphere?

Q: A 5-cm radius conducting sphere has a charge density of 2 x 10 c/m2 on its surface. Its electric…

A: radius of sphere=5cm=0.05m charge density (σ)=2×10-6 C/m2

Q: The ammonia molecule NH3 has a permanent electric dipole moment equal to 1.47 D, where 1 D = 1 debye…

A: Given data, Electric dipole moment (P)=1.47 D Distance (d)=46.2 nm 1 D=3.34×10-30 C.m

Q: A 3.5 cm-diameter isolated metal sphere carries a net charge of 0.89 μC. a) What is the potential…

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Q: A spherical conductor with a 0.353 m radius is initially uncharged. How many electrons should be…

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Q: The yz-plane contains a uniform sheet of charge with p51=7 pC/m2, A second sheet with ps2=-3 pC/m²?…

A: This problem can be solved using the formula for electric field of a charged sheet.

Q: 4. In the figure, a nonconducting rod of length L = 12.0 cm has a negative charge -q = -4.25 fC…

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Q: chapter25-question25 Consider a particle with charge q = 1.0 µC, point A at distance d, = 2.0 m from…

A: Answer            Option 2)  -4.5 X 103 Solution

Q: The three charges in which q1 = 6 x 10–9 C, q2 = 1.5 x 10–9 C, and q3 = –2.3 x 10-9 C, are separated…

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Q: PHYSICS 12 12. The work done by an external force to move a -8.0 uC charge, O, from a to b is 25.0 x…

A: charge (Q) = -8 μC work done to move charge from a to b = 25×10-4 J Initial kinetic energy = 0 J…

Q: 173.It has two concentric conductive hollow spheres of radii R₁-10 cm, R₁-20 cm, with charges Q₁-200…

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Q: 1) What is the electric potential due to a point charge of +3.50 µC at a distance of 0.500 cm?…

A: Electric potential V =kq/r

Q: Calculate the electrical potential at a point 12 cm from the center of a properly charged disc with…

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Q: A8-cm long wire carrying a uniformly distributed 12-uC charge is bent into a semicirdle. What is the…

A: Electric potential is the work done in moving a unit positive charge from infinity to the present…

Q: An infinitely long cylinder with radius R= 3 cm has uniform charge density = +4 × 10-10 . If the…

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Q: In the figure, 91 92 = -5 µC. What should be charge 10-6. 3 such that the electric potential is zero…

A: Charge,                          We need to find charge q3

Q: 3. A cylindrical air capacitor of length 25m stores 5.4 x 10 ° joules of energy when the potential…

A: Given  Length of capacitor L=25 m Energy stored E=5.4×10-9 J Potential difference V=3V

Q: In Figure 3, a thin plastic rod of length L= 0.12 m is shown with uniformly distributed positive…

A: The linear charge density on the rod is λ=QL=56 C0.12 mλ=466.67 C/m. 1) Potential at point P1.…

Q: potential of 9 V and the upper plate is at a potential of 0 V, what is the magnitude of the electric…

A: A)         Given that                        The thickness of the dielectric material is (r) = 4.5cm…

Q: In (Figure 1), the charge q= 3.97 x 10-⁹ C. Figure -1.00 m -29 0 + X +5q 1.00 m 1 of 1 > Part A Find…

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Q: A 2.00 nC charge is placed on the x-axis at x = -3.00 cm, another 2.00 nC charge is placed on the…

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Q: A hollow metal sphere has a potential of +380 V with respect to ground (defined to be at V = 0) and…

A: Given value--- potential = +380 V. charge = 4.40 × 10-9 C. We have to find---  Find the electric…

Q: A conducting sphere of radius 5.0 cm is given a net amount of charge of 3.0 x10-9 C. Note: 109 C = 1…

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Q: If the potential in a certain region is given by V =x y2 + x?y. The magnitude of the electric field…

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Q: Consider cylindrical coaxial structure having perfect conductors. Radius of inner and outer…

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Q: 4. A uniform line charge of density p=1.5uC/m is arranged in the form of a square 8m on a side in…

A: It is given that the line charge density is ρl=1.5 μC/m. The diagram is shown below:

Q: Four particles are positioned on the rim of a circle. The charges on the particles are +0.5 µC,…

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Q: chapter25-question20 Three particles q, = +2 nC, q2 = -2 nC, q3 = +2 nC are located at the corner of…

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Q: A charge of uniform density (0.80 nC/m) is distributed along the x axis from the origin to the point…

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Q: he ammonia molecule NH3 has a permanent electric dipole moment Calculate the electric potential in…

A: GIVEN Electric dipole moment of NH3 molecule…

Q: Calculate the electrical potential of this rod at a point 8 m

A: Correct option is (E) 22.26 V . Explanation is in next steps.

Q: Outside of a 20 m long cable with an inner radius of 1.5 mm and a charge of +3 µC. The inner radius…

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Q: Totally enclosed in an insulating sphere with a radius of 1.08 cm. 5x108 C the load is evenly…

A: Electric potential =kq /r

Q: In the figure, the charge q=3.11×10^−9C. A)Find the electric potential at x=0.650m Express your…

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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.