Cylinder with radius R and height H encloses two point charges –Q and +2Q. The  electric flux through the cylinder is φ. If the cylinder’s radius is increased twice, what is the flux through the cylinder?  A. 2 φ  B. φ  C. 0.5 φ  D. 0.25 φ

Q: If more electric field lines leave a closed (Gaussian) surface than enter it, what can you conclude…

A: The electric field at a point in space is defined as the ratio of the electric force experienced per…

Q: Two charges of -15pC and 40pC are inside a cube with sides that are of 0.4m length. Determine the…

A: Charges inside cube Q1= -15 pC Q2= 40pC  Total charge inside cube  Q =Q1+Q2 = 25 pC  L = 0.4 m

Q: A net charge is placed onto a spherical conductor. Which of the following best describes the…

A: The objective of the question is to identify the symmetry of the charge distribution and the…

Q: The net charge on the metal sphere is +2.00 C. How many electrons were removed from the sphere? a.…

A: The net charge on the metal sphere is +2.00 C.

Q: An uncharged spherical conducting shell surrounds a charge -q at the center of the shell. Then…

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Q: What is the strength of electric field at twice the distance from a point charge?

A: To find = strength of electric field at twice the distance from a point charge

Q: Let A, B, and C, be spherical shell conductors. A and B's net charges are +6Q and -3Q  respectively.…

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Q: A combination of four charges and four Gaussian surfaces are displayed in the figure. The charges…

A: Given value--- q1 = 9 nC, q2 = -9 nC, q3 = 17 nC, and q4 = -15 nC. We have to find --- A. What is…

Q: Two particles with charges +2q and +q are separated by a distance r. The +2q particle has an…

A: Given:-               Two particles with charges +2q and +q are separated by a distance r. The +2q…

Q: A −5.0 C charge is being forced south by a 60 N force. What are the magnitude and direction of the…

A: The electric field is given by,           E=Fq

Q: Two solid, uniform, isolated, conducting spheres contain charges of  +8.0 µC and - 6.0 µC. The two…

A: Given  Charge on first conducting sphere , Q1 = +8 uC  Charge on second conducting sphere , Q2 = -6…

Q: A solid metal sphere of radius 0.600m carries a net charge of 0.150 nC. Find the magnitude of the…

A: Ans:-  Image-1

Q: A point charge of 40 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0…

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Q: A point charge of -5 uC is located at x = 4 m, y = -2 m. A second point charge of 12 uC is located…

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Q: A point charge q = 3.60 nC is at the center of a cube with sides of length 0.200 m. What is the…

A: Given data:  Charge (q) = 3.60 nC = 3.60×10-9 C Side of cube (a) = 0.200 m εo = 8.85×10-12 C2/Nm2

Q: The electric field of a point charge 4.0 m away is measured to be 50 N/C. The field 1.0 m away from…

A: The electric force that will be experienced by a unit positive charge at a particular point when it…

Q: A charge +Q is sitting at the origin (0,0,0). A closed sphere with a radius R surrounds the charge.…

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Q: A point charge q = 8.0 nC is at the origin and another point charge q, = 12.0 nC is on the x-axis at…

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Q: Quèstion 10 A circular disk of radius 5m has a surface charge density ps= 3 p, The total charge…

A: Write a given values of this question. r=5mρs=3ρ

Q: A conducting sphere has a net charge of 300e. Determine the approximate number of electrons in the…

A: Charge on sphere is 300 e

Q: 11. A +5.00 µC charge experiences a force of 0.625 N. What is the magnitude of the electric field at…

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Q: $ Y q X P A8 Two positive charges q are located on the y axis, symmetric with respect to the origin,…

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Q: Two very large (infinite) sheets of charge are placed 10 cm apart.  They have charge densities…

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Q: An infinite line of charges has charge distribution of 3.2x10-10 C/m, find the electric field at a…

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Q: What is the magnitude (in N/C) of the electric field 50.0 m from the center of a sphenical charge…

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Q: There are 3 positive charges and one negative charge (Q=2.0mC). They are fixed on corners of a…

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Q: Blitz problem solving: Electric field. q. E E E 1. A q = -28 μC charge is placed in an external…

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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.