Answered: Four-point charges are placed at the…

Four-point charges are placed at the four corners of a square that is 30 cm on each side. Find the potential at the center of the square given that each of the four charges has a magnitude of +2 ??

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 12P: The two charges in Figure P16.12 are separated by d = 2.00 cm. Find the electric potential at (a)...

See similar textbooks

Related questions

Q: A small object with a mass of 350. µg carries a charge of 30.0 nC and is suspended by a thread…

A: The free body diagram is shown below

Q: A charge of q, = 2x10-9 C is placed at r,= 0 on the x-axis. Another charge of q2 = 8x10-9 C is…

A: Charges are q1 = 2 × 10-9 C , & q2 = 8 × 10-9 C r1 = 0 & r2 = 6 cm

Q: What is the electric potential V due to a point charge of 3.00 µC at a distance of r = 0.500 cm,…

Q: Identical charges q = + 5.00 μ C are placed at opposite corners of a square that has sides of…

A: Given: Identical charges q = + 5.00 μ C are placed at opposite corners of a square that has sides of…

Q: d. d - P, d 4 Q, P, d Р. 2 P, 3 -d-

A: Potential due to two point charges is given by , V = K (Q1 /r1 + Q2 /r2) Where, r1 and r2 are the…

Q: At a corner of a 30 mm x 40 mm rectangle is placed a charge of -20 µC and at the two adjacent…

A: (a) The below figure shows the arrangements of the charge, Using the above figure, potential at…

Q: A charge of 4.0 nC is distributed uniformly along the x axis from x = +4 m to x = +6 m. Which of the…

A: Given : 4 nC charge is distributed uniformly from x=4 to x=6 meter Let, the charge per unit length…

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

Q: Consider two charges, QA and QB placed along a horizontal line and separated by distance a, as shown…

Q: The circular arc shown in the figure below has a uniform charge per unit length of 1.65 10-8 C/m.…

Q: q=3µC A→D= 25cm +q +q AB= 6cm B>C= 18cm A 1. Solve for the Electric Potential at Point B. Show…

A: Distance BD = AD-AB = 25-6 = 19 cm Distance CD = AD-AC=AD-(AB+BC)= 25-(6+18)= 1 cm

Q: Four equal point charges of q= 6.98 nC are placed at equal distances of a3D2.79 cm from the origin.…

A: Given that, Each charge q=6.98 nC Distance of every charge from origin =2.79 cm

Q: A isolated point charge of q=3.95 x10-6 C is at the origin of a coordinate system. What's the…

Q: A uniformly charged insulating rod of length 16.0 cm is bent into the shape of a semicircle as shown…

A: Given: length of rod, l = 16 cm charge, q = -6.50 μC = -6.50×10-6C Solution: Consider the length,…

Q: The image shows three point charges spaced equidistantly. All three charges have the same magnitude…

A: The given three charges are Q, Q & -Q.

Q: There is a total charge of + 3µC on the surface of the conducting sphere with 0.15 m radius. What is…

A: Given data: The charge is q=3 μC=3×10-6 C The radius is r=0.15 m The distance from the center of the…

Q: As shown in the given figures, three point-charges distribution where, Q = 19 nC, and d = 4.00 cm.…

Q: Two charges, of magnitude-Q and +4Q, are located as indicated in the figure below. At which position…

A: Q1 = -Q Q2 = +4Q To find = Point where Electric potential will be zero

Q: 5-cm radius conducting sphere has a surface charge density of 2 ×10-6 C/m2 on its surface. What is…

A: Given: The radius of the sphere is 5 cm = 0.05 m. The surface charge density is 2x10-6 C/m2.

Q: Two similar charges of 250 statC are situated on small spheres 15 cm apart. What is the electric…

A: Electric field intensity t a point r distance from the charge is given as E=kqr2…

Q: How much excess charge must be placed on a copper sphere 4.4 cm in diameter so that the potential of…

A: Given data: The radius of the sphere is ra=4.4 cm=0.044 m The potential is V=0.27 kV=270 V

Q: A uniformly charged insulating rod of length 6TT cm is bent into the shape of a semicircle. The rod…

Q: When charges qa, qb, and qc are placed respectively at the corners a, b, and c of a right triangle,…

Q: from the origin and a charge 2q is placed a distance 2r. There is a charge Q at the origin. If all…

Q: . Two-point charges, Q1" = 5nC and Q2 = −3 nC are 10 cm apart. Point A is midway between them and…

Q: Two metal spheres, each of radius 4.2 cm, have a center-to-center separation of 1.9 m. Sphere 1 has…

A: Given, two metal spheres Radius, r =4.2 cm Centre of separation, d=1.9 m Charge on 1st sphere,…

Q: Two parallel plates are held at a potential of + 200 V and + 155 V. If the plates have area of 44…

A: Given : V1 = +200 V V2 = +155 V A = 44 cm2 = 44 x 10-4 m2 dr = 7.3 mm = 7.3 x 10-3 m

Q: Three identical point charges (+2.0 nC) are placed at the corners of an equilateral triangle with…

A: The electric potential at either side of the triangle is,…

Q: 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent…

Q: A small object with a mass of 3.2 mg carries a charge of 29.6 nC and is suspended by a thread…

Q: Two charges 3 × 10-7 C and –2 × 10-7 C are located 18 cm apart. At what point on the line joining…

Q: A small object with a mass of 350 μg carries a charge of 30.0 nC and is suspended by a thread…

Q: Two positive charges are placed on the y-axis at the position y = +a and y = a as shown. These…

A: Given data: Two point charges on y axis at y = +a and y = a Required: The potential at point (a, 0)

Q: A 0.500 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly…

A: SOlution: Given that d = 0.5 cm Q = 39 pC

Q: A charge of uniform density (56 nC/m) is distributed along the x axis from the origin to the point x…

A: Given information: Here, λ is the linear charge density.

Q: There are three point charges in a system. The first is -2.9uC and is located at (0,0.4) m. The…

Q: Two charges 3 × 10-8 C and –2 × 10-8 C are located 15 cm apart. At what point on the line joining…

A: The equation for the electric potential due to a charge is given by,

Q: At a corner of a 30 mm × 40 mm rectangle is placed a charge of -20 µC and at the two adjacent…

Q: 4 charges, each 2 nC worth of charge, are arranged on the 4 corners of a square. The side length of…

Q: Two like charges of charge +10 nC are placed at the two corners of an equilateral triangle of side 3…

A: Let q1 and q2 are the two charges placed on the corner of an equilateral triangle having length a.

Q: R

Q: When charges qa, qb, and qc are placed respectively at the corners a, b, and c of a right triangle,…

Q: Where is the Potential Zero? Two point charges are fixed in place. The positive charge is +2q and…

A: Potential due to a point charge V = kq/r r = separation between two charges k= 9×109 Nm2 /C2 q…

Q: A charge of 20 nC is distributed uniformly along the x axis from x = -2.0 m to x = +2.0 m. What is…

A: Given : Charge (q) = 20 nC = 20 x 10-9 C

Q: Four positive charges (+20 microC each) are to be arranged at the corners of a square of side d =…

A: Given data: Charge (q) = +20 microC = +20×10-6 C Side (d) = 0.5 m

Q: A charge q is placed at the origin of the x-axis and another charge of charge -3.50 nC is placed…

A: Given: Position of charge q : At originAnother charge Q2 = -3.5 nC = -3.5×10-9 CPosition of Q2 = x2…

Concept explainers

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.

Question

Four-point charges are placed at the four corners of a square that is 30 cm on each side. Find the potential at the center of the square given that each of the four charges has a magnitude of +2 ??.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Two large charged plates of charge density 30C/m2 face each other at a separation of 5.0 mm. (a) Find the electric potential everywhere, (b) An electron is released from rest at the negative plate; with what speed will it strike the positive plate?
The two charges in Figure P16.12 are separated by d = 2.00 cm. Find the electric potential at (a) point A and (b) point B, which is hallway between the charges. Figure P16.12
If a proton is released from rest in an electric field, will it move in the direction of increasing or decreasing potential? Also answer this question for an electron and a neutron. Explain why.
The three charged particles in Figure P20.11 are at the vertices of an isosceles triangle (where d = 2.00 cm). Taking q = 7.00 C, calculate the electric potential at point A, the midpoint of the base. Figure P20.11
The two charges in Figure P16.12 are separated by d = 2.00 cm. Find the electric potential at (a) point A and (b) point B, which is hallway between the charges. Figure P16.12
In Active Figure 20.8a, take q1 to be a negative source charge and q2 to be the test charge. (i) If q2 is initially positive and is changed to a charge of the same magnitude but negative, what happens to the potential at the position of q2 due to q1? (a) It increases. (b) It decreases. (c) It remains the same. (ii) When q2 is changed from positive to negative, what happens to the potential energy of the two-charge system? Choose from the same possibilities.
A 0.500 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly distributed 40.0 pC charge on its surface. What is the potential near its surface?
A CD disk of radius (R = 3.0 cm) is sprayed with a charged paint so that the charge varies continually with radial distance r from the center in the following manner =(6.0C/m)r/R ?. Find the potential at a point 4 cm above the center.
A uniformly charged insulating rod of length 14.0 cm is bent into the shape of a semicircle as shown in Figure P20.29. The rod has a total charge of 7.50 C. Find the electric potential at O, the center of the semicircle. Figure P20.29
At a certain distance from a charged particle, the magnitude of the electric field is 500 V/m and the electric potential is 3.00 kV. (a) What is the distance to the particle? (b) What is the magnitude of the charge?
A uniformly charged insulating rod of length 14.0 cm is bent into the shape of a semicircle as shown in Figure P25.44. The rod has a total charge of 7.50 C. Find the electric potential at O, the center of the semicircle.
It is shown in Example 24.7 that the potential at a point P a distance a above one end of a uniformly charged rod of length lying along the x axis is V=keQlln(l+a2+l2a) Use this result to derive an expression for the y component of the electric field at P.