Homework Answers
Force due to all the charges cancel out except that due to +2q at the top of inner circle,
F = kq*2q/r^2
= 9e9*2*2e-6^2/1.25^2
= 0.04608 N answer
Add Answer to:
5 pts. (4) In the figure below, a central particle of charge,(+q. is surrounded by two...
Chapter 21, Problem 013 GO In the figure particle 1 of charge q to be located...
Chapter 21, Problem 013 GO In the figure particle 1 of charge q to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (b)y coordinates of particle 3? 0.96 uC and particle 2 of charge q2 axis. If particle 3 of unknown charge q3 is -3.01 HC, are held at separation L 10.3 cm on an (a) Number Units (b) Number Units
Problem Two: In the diagram below a point charge -Q is at the origin. It is...
Problem Two: In the diagram below a point charge -Q is at the origin. It is surrounded by a spherical conducting shell of inner radius a and outer radius b. Answer the following in terms of quantities given or a subset thereof. -a (a) What is the electric field for r< a?
Glven two particles with Q-2.10-C charges as shown in the figure below and a particle with...
Glven two particles with Q-2.10-C charges as shown in the figure below and a particle with charge q1.35 x 10 level of potential V- 0 at r-) C at the origin. (Note: Assume a reference x -0.800 m x0.800 m (a) What is the net force exerted by the two 2.10-uC charges on the charge q? N (b) What is the electric field at the origin due to the two 2.10-uC particles? N/C (c) What is the electrical potential at...
Problem 4 A point charge -q is located at the origin. The point charge is surrounded...
Problem 4 A point charge -q is located at the origin. The point charge is surrounded by a ring with uniform line charge density and radius a. The charged ring sits in the x-y plane and is centered on the origin. a) Calculate the electric potential along the z-axis using a reference point at o using Coulomb's law for V. (i.e. do not find the electric field first.) b) Use E= -VV to calculate the electric field along the z-axis....
2. (10 POINTS): The Fig. below shows two parallel non-conducting rings with their central axes al...
2. (10 POINTS): The Fig. below shows two parallel non-conducting rings with their central axes along a common line. Ring 1 has uniform charge Qi and radius R; ring 2 has uniform charge Q2 and radius R. The rings are separated by distance 3R. The electric field at point P on the common line, at distance R from ring 1, is zero. What is the ratio of Q/Q? Show your work clearly. 3R
2. (10 POINTS): The Fig. below shows...
Question 6 In the figure particle 1 of charge q-0.90 μC and particle 2 of charge...
Question 6 In the figure particle 1 of charge q-0.90 μC and particle 2 of charge q2 =-3.02 μC, are held at separation L = 9.8 cm on an x axis. If particle 3 of unknown charge q3 is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (b)y coordinates of particle 3? 2 Units (b) Number Units Click if you would like to Show...
In the figure particle 1 of charge q 1-104 μC and particle 2 of charge q2"-301...
In the figure particle 1 of charge q 1-104 μC and particle 2 of charge q2"-301 μC, are held at separation 1-106 cm on an x axis lf particle 3 of unknown charge q3 is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (bly coordinates of particle 3? (a) Number Units m 15.1212 (b) Number o Units m eTextbook and Media Hint Attempts: 2...
The figure shows two parallel nonconducting rings with their central axes along a common line. Ring...
The figure shows two parallel nonconducting rings with their central axes along a common line. Ring 1 has uniform charge q, and radlus R; ring 2 has uniform charge 42 and the same radius R. The rings are separated by a distance 3.00R. The ratio of the electric field magnitudes of Ring 1 and Ring 2 at point P on the common line is 1.34. What is the ratio of charge magnitudes q1/92? Rig Ring Numbe Units No units the...
14. (13 points): The figure below shows two parallel nonconducting rings arranged with their central axes...
14. (13 points): The figure below shows two parallel nonconducting rings arranged with their central axes along a common line. Ring 1 has uniform charge qı and radius R; ring 2 has uniform charge g2 and the same radius R. The rings are separated by a distance d 3.00R. The net electric field at point P on the common line, at distance R from ring 1, is zero. What is the ratio qı/q2? Ring Ring 1 42
Chapter 21, Problem 013 GO In the figure particle 1 of charge q to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (b)y coordinates of particle 3? 0.96 uC and particle 2 of charge q2 axis. If particle 3 of unknown charge q3 is -3.01 HC, are held at separation L 10.3 cm on an (a) Number Units (b) Number Units
Problem Two: In the diagram below a point charge -Q is at the origin. It is surrounded by a spherical conducting shell of inner radius a and outer radius b. Answer the following in terms of quantities given or a subset thereof. -a (a) What is the electric field for r< a?
Glven two particles with Q-2.10-C charges as shown in the figure below and a particle with charge q1.35 x 10 level of potential V- 0 at r-) C at the origin. (Note: Assume a reference x -0.800 m x0.800 m (a) What is the net force exerted by the two 2.10-uC charges on the charge q? N (b) What is the electric field at the origin due to the two 2.10-uC particles? N/C (c) What is the electrical potential at...
Problem 4 A point charge -q is located at the origin. The point charge is surrounded by a ring with uniform line charge density and radius a. The charged ring sits in the x-y plane and is centered on the origin. a) Calculate the electric potential along the z-axis using a reference point at o using Coulomb's law for V. (i.e. do not find the electric field first.) b) Use E= -VV to calculate the electric field along the z-axis....
2. (10 POINTS): The Fig. below shows two parallel non-conducting rings with their central axes along a common line. Ring 1 has uniform charge Qi and radius R; ring 2 has uniform charge Q2 and radius R. The rings are separated by distance 3R. The electric field at point P on the common line, at distance R from ring 1, is zero. What is the ratio of Q/Q? Show your work clearly. 3R
2. (10 POINTS): The Fig. below shows...
Question 6 In the figure particle 1 of charge q-0.90 μC and particle 2 of charge q2 =-3.02 μC, are held at separation L = 9.8 cm on an x axis. If particle 3 of unknown charge q3 is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (b)y coordinates of particle 3? 2 Units (b) Number Units Click if you would like to Show...
In the figure particle 1 of charge q 1-104 μC and particle 2 of charge q2"-301 μC, are held at separation 1-106 cm on an x axis lf particle 3 of unknown charge q3 is to be located such that the net electrostatic force on it from particles 1 and 2 is zero, what must be the (a)x and (bly coordinates of particle 3? (a) Number Units m 15.1212 (b) Number o Units m eTextbook and Media Hint Attempts: 2...
The figure shows two parallel nonconducting rings with their central axes along a common line. Ring 1 has uniform charge q, and radlus R; ring 2 has uniform charge 42 and the same radius R. The rings are separated by a distance 3.00R. The ratio of the electric field magnitudes of Ring 1 and Ring 2 at point P on the common line is 1.34. What is the ratio of charge magnitudes q1/92? Rig Ring Numbe Units No units the...
14. (13 points): The figure below shows two parallel nonconducting rings arranged with their central axes along a common line. Ring 1 has uniform charge qı and radius R; ring 2 has uniform charge g2 and the same radius R. The rings are separated by a distance d 3.00R. The net electric field at point P on the common line, at distance R from ring 1, is zero. What is the ratio qı/q2? Ring Ring 1 42
Most questions answered within 3 hours.
-
The manager at a car assembly plant believes that the mean
assembly time for a car...
asked 41 minutes ago -
Which of the following is true of electron capture?
A) It decreases the nuclide's mass number...
asked 2 hours ago -
Assuming an efficiency of 43.10%, calculate the actual yield of
magnesium nitrate formed from 114.9 g...
asked 2 hours ago -
The highly pathogenic bacterium Clostridium
perfringens causes gangrene, a disease that results in the
destruction of...
asked 4 hours ago -
In the context of situation analysis, which of the following is
a category for analysis in...
asked 4 hours ago -
In a study of the gas phase decomposition of sulfuryl chloride
at 600 K SO2Cl2(g)SO2(g) +...
asked 4 hours ago -
75 g of 2-propanol (C3H8O) and 25 g of pentane are mixed in a
200 mL...
asked 4 hours ago -
The 2800-turn coil in a dc motor has an area per turn of 1.1 ×
10-2...
asked 4 hours ago -
Draw a combinational logic circuit diagram with a symbol inside
the box for two I/P of...
asked 4 hours ago -
The cliché we use quite a lot in finance is: there is a need to
maximize...
asked 4 hours ago -
In class we discussed the addition of HCl to alpha pinene. Would
you expect one or...
asked 4 hours ago -
I'm trying to explain to my daughter to help her please help
me
I tagged the...
asked 5 hours ago