A disk of radius R placed in the xy-plane carries a non-uniform charge density o = kr C/m²where k is constant (you may use the integral below). Find: a. The units of k b. The total charge on the disk in terms of k and R c. The electric potential at point P, a distance y from its center d. The energy of a point charge (q.) placed at P :+ V² ±a? ² ±a² dr

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Q: Solution HW1Q6-by: write your full name here Page 12 of 18 7. What is the electric potential at the…

A: Solution:-Given thatq1=3 nC=3×10-9 Cq2=-2 nC=-2×10-9 Cq3=3 nC=3×10-9 Cx=3 cm=0.03 my=5 cm=0.05 m

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Q: A metal sphere of radius 30 cm has a net charge of 30.0 nC. If the electric potential is set to zero…

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Q: An infinite, nonconducting sheet has a surface charge density a- +5.85 pC/m?. (a) How much work is…

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Q: . What is the electric field intensity in the region r>=2R

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Q: 11. Two electrons are pushed together until they are 0.02 m apart. a. What is the Electric Force…

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Q: A spherical conductor has a charge of 20 uC and a diameter of 20cm (r = 10cm). If a test charge, q =…

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Q: Work is applied to move a positive charge q from far away to a distance r from a positive charge Q.…

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Q: 5. Find the electric potential energy between two charges separated by a distance of 10 cm. if…

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Q: For a spherical surface with radius 0.17 m and is charged by 25 nC, the electric Potential V at r =…

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Q: 6. Over a certain region of space, the electric potential function is V = 5x - 3x² y + 2 y z². What…

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Q: A point charge q, = + 2 40 uC is held stationary at the origin. A second point charge q, = the point…

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A: Dear student The potential due to a charge q at a distance r is given by : V = Kq/r For a…

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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.