Consider a uniform electric field of 100 N/C directed along +x axis.  If the potential at the origin is 20 volts determine the potential at x = -20 cm and x = 20 cm positions.

Q: A charge of 60 pC is distributed on an isolated spherical conductor that has a 4.0 cm radius. Point…

A: Given that, Charge q= 60 pC Radius r= 4.0 cm Distance point A from the center of the conductor…

Q: Given a charge = 70 µC and 2 = 10 µC Coordinate of the Charge is (70, 20, 58) and Charge q2 is (-70,…

A: The formula to calculate electric potential is  V=kqr where V is the potential, q is the charge and…

Q: A charge Q is distributed within a sphere of radius R. Calculate everywhere the electric field and…

A: Gauss law of electrostatics: According to this law, the net flux passing through a closed surface is…

Q: A spherical conductor has a radius of 14.0 cm and a charge of 26.0 μC. Calculate the electric field…

A: a. In any conducting body like cylinder and shell the charge exist only on the surface of the body.…

Q: B d A

A: Surface charge density on disc σ = charge/area     =- Q2 /πR22

Q: You are given three spheres that are initially not connected. Sphere A has a radius of 1.0 cm,…

A: Here radius of Sphere A = rA = 1.0 cm radius of Sphere B = rB= 2.0 cm radius of Sphere C = rC= 4.0…

Q: What are (a) the charge and (b) the charge density on the surface of a conducting sphere of radius…

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Q: A total electric charge of Q = -4 x 10-º c is distributed uniformly inside the volume of a non…

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Q: R and inner radius R/2 and carries a uniform volume charge density of ρ0. Inside of the cavity is a…

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Q: Two charged particles are shown in the figure below. Particle 1, with charge q1, is fixed in place…

A: Charge  is placed at a distance  from origin.Charge  can move along x-axis.The plot has an asymptote…

Q: An ideal air-filled parallel-plate capacitor has round plates and carries a fixed amount of equal…

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Q: The electric field in a region of space has the components Ey = Ez = 0 and Ex = (5.20 N/(C·m))x.…

A: Since the relation between potential difference and electric field is, E=-dVdt Therefore, we can…

Q: If the electric field in the region is given as E = 1 (z ax – y ay + x az) V/m. Determine the…

A: Consider the given data as below. Electric field, E=1zax-yay+xaz   The electric field is, E=Vd At…

Q: The figure below represents a graph of the electric potential in volts in a region of space versus…

A: The potential at +2 cm is calculated as, V+2=Area of triangle(0-2)=12×B×H From the given figure, the…

Q: A solid nonconducting cylinder of radius R = 5.00 cm and length L = 15.0 cm has a uniform positive…

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Q: A uniform electric field of magnitude 265 V/m is directed in the negative y direction as shown in…

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Q: A rod of length L = 0.55m is placed along the x-axis with its center at the origin. The rod has a…

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Q: Each plate of an ideal air-filled parallel–plate capacitor has an area of 20 cm2, and the separation…

A: The expression for capacitance of capacitor is C=kε0Ad Substitute values in the above equation…

Q: The thin plastic rod shown in the figure has length L = 11.0 cm and a nonuniform linear charge…

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Q: uniform electric field exists in the region erence between the two plates is between two oppositely…

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Q: On a square wireframe with side length a in empty space, there is a linear charge density ρl. Write…

A: Recall V=kQ/r Here we have considered x,y and z axes as shown and points A and B's coordinates have…

Q: In the figure a plastic rod having a uniformly distributed charge Q = -29.9 pC has been bent into a…

A: Electric potential is the work to move a unit charge from infinity to a point.Given data:In the…

Q: The electric potential in some region of space is given by V(x,y)=C1+C2x^2+C3y, where V is in volts,…

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Q: An electric potential produced by some distribution of charge in a region is given by the equation…

A: An object is said to be charged if it has an excess of either the negative or the positive charges.…

Q: A static electric charge is distributed in a spherical shell of inner radius R1 and outer radius R2.…

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Q: A spherical conductor has a radius of 8 mm and a charge of 20μC. Calculate the electric field and…

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Q: A spherical capacitor contains a charge of 3.00 nC when connected to a potential difference of 230.0…

A: We know thatC=Q∆VHereC=CapacitanceQ=charge∆V=Potential difference

Q: Consider a thin sheet of copper with −4.5 × 10-9 C/m2 that is held parallel to the yz-plane and…

A: Given that:σ=-4.5×10-9 C/m2   ( held parallel to the yz-plane)Let the position vector of point P is…

Q: A 30-cm long rod having a linear charge density given by X = Xox, where do = 9 nC/cm2 is placed…

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Q: The electric field in a region of space has the components Ey = Ez = 0 and Ex = (4.00 N/C · m) x.…

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Q: charge of 20 pC is distributed on an isolated spherical conductor that has a 4.0 cm radius. Point A…

A: Given that------ charge Q = 20 pC.  Radius r = 4 cm.  Distance from point A r1 = 1 cm.  Distance…

Q: A parallel plate capacitor has a plates area A=0.09 m² and 18 nF capacitance is connected to a…

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Q: A plastic rod has been bent into a circle of radius R= 6.00 cm. It has a charge Q=+100.0 pC…

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Q: In the figure a plastic rod having a uniformly distributed charge Q = -20.5 pC has been bent into a…

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Q: Consider a square of side p= 2.10 cm with charges of q= +6.10 µC at each corner. + 4 μC + 4 μC b P…

A: Solution:-Given thatp=2.1 cm=0.021 mq=6.1 μC=6.1×10-6 C

Q: The electric potential in a region of uniform electric field is -1900 V at x = -1.18 m and +1900 V…

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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.