three point charges of 0.03 μC, -0.50 μC and -0.80 μC are placed at the three corners of a 10 cm by 20 cm rectangle. Calculate (a) the electrostatic potential at the fourth corner, (b) the electrostatic field at the same corner and (c) the work needed to transfer a charge of +0.025 μC from this fourth corner to the center of the rectangle.

Q: Consider a negatively charged bead with −1.5 × 10-9 C being held at the origin of a Cartesian…

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Q: Three identical point charges (+33 pC) are placed at the corners of an equilateral triangle that has…

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Q: conducting cylinder of radius 3.25 cm and length 5.6cm has a total  charge of 4.5x10-9C distributed…

A: Here it is figure of a conducting cylinder of radius 3.25 cm and length 5.6 cm is drawn and we have…

Q: At a comer of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent comers…

A: Potential due any point charge is V = KQ/R R is the distance from charge to the point  Q = charge…

Q: Charges of +q and -q are situated at the two vertices of an equilateral triangle. What can be said…

A: Let the side of the equilateral triangle be 'a' The electric field at the unoccupied vertex is:

Q: Two-point charges Q1 = 4.5 μC and Q2 = 8.5 μC are initially very far apart. They are then brought…

A: given Q1 = 4.5 μC  Q2 = 8.5 μC

Q: Given two particles with Q = 2.90-uC charges as shown in the figure below and a particle with charge…

A: Part-d      Q = 2.90 × 10-⁶ C q = 1.37 × 10-¹⁸ C Distance between two particles of charge Q is D =…

Q: A spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If points A…

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Q: Three point charges are placed at three vertices of a rectangle as shown. What is the change in…

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Q: er of radius 3.25 cm and length 5.6cm has a total  charge of 4.5x10-9C distributed uniformly on its…

A: Given values:- Radius of cylinder,(r)=3.25 cm=0.0325 m  -----(1) Length of cyclinder,(l)=5.6…

Q: Four point charges lie at the corners of a square of side 10 cm, as shown in the following figure.…

A: Given: Four charges lie at the corners of a square of the side 10 cm. The magnitude of charges q1,…

Q: The best definition of a dipole: A pair of equal and like charges located at the origin. O True O…

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Q: A point charge of q = 5.0 × 10-8 C is placed at the center of an uncharged spherical conducting…

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Q: Two spherical shells have a common center. The inner shell has radius R1 - 5.00 cm and charge q1 -…

A: R1=Inner shell radius=5 cmR2=Outer shell radius=15 cmq1=Charge in inner shell=3×10−6 Cq2=Charge in…

Q: The work done by an external force to move a -7.5 µC charge from point a to point b is 25 x 10 * J.…

A: Given, Charge ,q = -7.5μC Work done by external force = 25 ×10-4 J Change in kinetic energy = 4.82…

Q: Four charges (two +q and two-q) are kept fixed at the four vertices of a square of side ʼa’ as shown…

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Q: Three identical point charges (+19 µC) are placed at the corners of an equilateral triangle that has…

A: given: q1=q2=q3 =+19μC = 19*10-6 C a = 20 cm =0.2 m

Q: Three particles lie on the x axis: particle 1, with a charge of 1×10−8 C is at x = 1 cm, particle 2,…

A: Given:-   Charge at x= 1 is 1×10−8 C with a charge of 2 × 10−8 C, is at x = 2 cm, with a charge of…

Q: the y-axis value of the point where the potential is zero between the charge the point charges Q =…

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Q: A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with a…

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Q: A dust particle with mass of 4.3×10−2 g and a charge of 2.0×10−6 Cis in a region of space where the…

A: Here given a dust particle of mass 4.3 × 10-² gm and charge 2×10-⁶ C is in a region in space. Here…

Q: Two charges, q1 = 2.8 µC and q2 = 4.3 µC are placed symmetrically along the x-axis at =±8.39 m.…

A: Consider the following figure. Here, q1 lies at A and q2 lies at B, the distances of q1 and q2 from…

Q: Two point charges of +2.0 µC and -6.0 µC are located on the x-axis at x = -1.0 cm and x = +2.0 cm…

A: first charge = 2 μC second charge = -6 μC third charge = 3 μC the position of first charge on x axis…

Q: Four particles are positioned on the rim of a circle. The charges on the particles are +0.500 µC,…

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Q: a charge of -2.0 C is located on the y-axis 1.7,0 cm from the origin at the coordinates (0, 1.7)…

A: Given:- Two charges, one is -2.0 C is located on the y-axis (0,1.7)  in cm . another is +2.0 C is…

Q: A point charge of q = 5.0 × 10−8 C is placed at the center of an uncharged spherical conducting…

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Q: Given two particles with Q = 2.90-uC charges as shown in the figure below and a particle with charge…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Given two particles with Q = 2.90-μC charges as shown in the figure below and a particle with charge…

A: In this question we have to find the change in electric potential energy. Please give positive…

Q: nC is located at the coordinate system origin, while charge q2 = 1.3 nC is located at (a, 0), where…

A: We know that  formula of the potential energy is given as  let the charge placed in an electric…

Q: Four identical point charges (Q-+6.0 µC) are placed at the corners of a square of side length L-0.10…

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Q: Two point charges are located on the y-axis. One is at y = 1.00 m, the other is at y = -1.00 m, and…

A: Given : Two charges are located at y = 1 m and -1 m . Both have charge , q = 2.40 × 10-6 C Potential…

Q: A charge Q is distributed around the perimeter of a ring of radius R. Determine the electric…

A: If R is the radius and Q is the charge distributed around the perimeter of the ring ,the potential…

Q: A conducting cylinder of radius 3.25 cm and length 5.6 cm has a total charge of 5.5x10 -9C…

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Q: A charge of -1.0 µC is located on the y-axis 1.0 m from the origin at the coordinates (0,1) while a…

A: (a) 12700 N/C (b) 135° from x axis (c) 0 V (d) 0 J

Q: A 25 x 10-6 C point charge is held at rest within a uniform electric field in the +x direction…

A: charge (q) = 25×10-6C surface charge density (σ) = 5.55×10-10Cm2

Q: Given two 2.00-µC charges, as shown in Figure, and a positive test charge q = 1.28 × 10-18 C at the…

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Q: . Two-point charges Q1 = 4.5 μC and Q2 = 8.5 μC are initially very far apart. They are then brought…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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: In the following figure, a charge q1 = 4.0 × 10-7 C is located at y = 8.0 m. A second charge q2 =…

A: The  electric field is calculated by using the formula E=kQr2 , where k=9×109 Nm2/C2 is the…

Q: Two concentric charged spherical conducting shells of radii 3 and 5 cm carry equal and opposite…

A: Given: Magnitude of charges q=8×10-6 C Consider radii of  inner and outer shell to be r1,r2 So r1=3…

Q: A spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If points nd B…

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Q: Four identical charged particles ( q = 10.0 µ C) are located on the corners of a rectangle as shown…

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Q: A solid conducting sphere of radius R = 1.351 m is charged, and the magnitude of the electric…

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Q: A spherical conductor is known to have a radius and a total charge of 10 cm and 20uC. If points A…

A: GIVEN: radius R =10 cm charge Q =20μc distance of A and B rA=15cm and rB=5 cm test charge q=25 mC

Q: Charges of +q and-q are situated at the two vertices of an equilateral triangle. What can be said of…

A: Write the given data : qA=+qqB=-qHere, A, B and C are the vertices of a equilateral triangle.

Q: A solid conducting sphere of radius R = 5 cm has a charge of 0.25 nC distributed uniformly over its…

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Q: Two small charged spheres are located on the y-axis. One is at y = 1.00 m, the other is at y = −1.00…

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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.