Question

The drawing shows an equilateral triangle, each side of which has a length of 5.00 cm....

The drawing shows an equilateral triangle, each side of which has a length of 5.00 cm. Point charges are fixed to each corner, as shown. The 4.00 C charge experiences a net force due to the charges qA and qB. This net force points vertically downward and has a magnitude of 599 N. Determine (a) charge qA, (b) charge qB.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The unknown charges can be determined using Coulomb’s law to express the electrostatic force that each unknown charge exerts on the 4.00 μC charge. In applying this law, we will use the fact that the net force points downward in the drawing. This tells us that the unknown charges are both negative and have the same magnitude, as can be understood with the help of the free-body diagram for the 4.00 μC charge that is shown at the right.

the unknown charges have the same magnitude, we can write Coulomb’s law as follows:

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The drawing shows an equilateral triangle, each side of which has a length of 4.25 cm....
The drawing shows an equilateral triangle, each side of which has a length of 4.25 cm. Point charges are fixed to each corner, as shown. The 4.00 μC charge experiences a net force due to the charges qA and qB. This net force points vertically downward and has a magnitude of 461 N. Determine (a) charge qA, (b) charge qB.
The drawing shows an equilateral triangle, each side of which has a length a = 1.6...
The drawing shows an equilateral triangle, each side of which has a length a = 1.6 cm. Point charges are fixed to each corner, as shown. The qC=3.2 μC charge experiences a net force due to the charges qA and qB. This net force points vertically downward and has a magnitude of 324.0 N. Determine the magnitudes and algebraic signs of the charges qA and qB (assume qA and qB are equal)
Three identical charged particles sit at the corners of an equilateral triangle of side length 30...
Three identical charged particles sit at the corners of an equilateral triangle of side length 30 cm. Each particle has a charge of 8.5μc. The charges Q1 and Q2 are positive and Q3 is negative. A.) What are the magnitude and the direction of the net force on charge Q2 is: B.) What is the total electric potential energy of the charge combination is
Two identical charges (+5.0 C each) are placed at the bottom corners of an equilateral triangle,...
Two identical charges (+5.0 C each) are placed at the bottom corners of an equilateral triangle, as shown below. If the length of one side is 3.0 m, find the magnitude of the net force on a -12 C placed at the at the empty top corner.
In the figure three identical conducting spheres form an equilateral triangle of side length d =...
In the figure three identical conducting spheres form an equilateral triangle of side length d = 26.4 cm. The sphere radii are much smaller than d and the sphere charges are qA = -3.65 nC, qB = -4.20 nC, and qC = +9.17 nC. (a) What is the magnitude of the electrostatic force between spheres A and C? The following steps are taken: A and B are connected by a thin wire and then disconnected; B is grounded by the...
Three particles, each with positive charge Q, form an equilateral triangle, with each side of length...
Three particles, each with positive charge Q, form an equilateral triangle, with each side of length d. What is the magnitude of the electric field produced by the particles at the midpoint of any side? Express your answer in terms of Q, d and ε0.
Three identical point charges are located at the corners of an equilateral triangle that is 0.3m...
Three identical point charges are located at the corners of an equilateral triangle that is 0.3m on each side. If each charge is +20μC, than the magnitude of the net force (in N) on one of the charges due to the other two is..
An equilateral triangle 82.0 m on a side has a m1 = 50.00 kg mass at...
An equilateral triangle 82.0 m on a side has a m1 = 50.00 kg mass at one corner, a m2 = 95.00 kg mass at another corner, and a m3 = 145.00 kg mass at the third corner. Find the magnitude and direction of the net force acting on the 50.00 kg mass. 1.2159e-10 Incorrect: Your answer is incorrect. N Incorrect: Your answer is incorrect. ° counterclockwise from the positive x-axis
Three charged particles are located at the corners of an equilateral triangle as shown in the...
Three charged particles are located at the corners of an equilateral triangle as shown in the figure below (let q = 2.80 µC, and L = 0.790 m). Calculate the total electric force on the 7.00-µC charge. magnitude N direction ° (counterclockwise from the +x axis) Three charged particles lie in the x y coordinate plane at the vertices of an equilateral triangle with side length L. Positive charge q is at the origin. A charge of 7.00 µC is...
Chapter 21, Problem 048 In the figure three identical conducting spheres form an equilateral triangle of...
Chapter 21, Problem 048 In the figure three identical conducting spheres form an equilateral triangle of side length d = 16.0 cm. The sphere radii are much smaller than d and the sphere charges are qA = -1.59 nC, qB = -5.78 nC, and qC = +9.30 nC. (a) What is the magnitude of the electrostatic force between spheres A and C? The following steps are taken: A and B are connected by a thin wire and then disconnected; B...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT