Illustrate what work does the electric field have

Reference no: EM13119922

Three charges, each of magnitude q, are placed at the corners of an equilateral triangle of sides a. Two of the charges are negative and one is positive.

a) What work does the electric field have to do as these charges are assembled from infinity, without acceleration?

b) What work would you have to do to now move the negative charge back to infinity?

Reference no: EM13119922

Questions Cloud

Illustrate what is the magnitude of the third force : One force is 60.0 N along the x-axis, the second is 75.0 N along a direction making a counterclockwise angle of 150.0° with the x-axis. Illustrate what is the magnitude of the third force?

Find the probability of getting no cracked candy canes : A package contains 9 candy canes, 6 of which are cracked. If 2 are selected, find the probability of getting no cracked candy canes.

What is the ph at the half equivalence point : A 25.0 mL sample of a solution of the weak base aniline, C6H5NH2, requires 25.67 mL of 0.175 M HCl to reach the equivalence point. (Kb for aniline = 4.0 x 10-10)

Distiction between equation and expression : What is the difference between an equation and an expression? Include an example of each. Can you solve for a variable in an expression?

Illustrate what work does the electric field have : Two of the charges are negative and one is positive. Illustrate what work does the electric field have to do as these charges are assembled from infinity, without acceleration?

Compute dice probabilities solution set : Compute Dice Probabilities Solution Set, I roll two dice. Work out what the probability of achieving a 5 on either die

What will the pressure be : A sample of carbon dioxide gas occupies 617 mL at 0.812 atm and 11?C. What will the pressure be at a volume of 717 mL and a temperature of 16?C?Answer in units of atm

The probability that an individual machine will break down : A manufacturing company has 10 machines in continous operation during a workday. The probability that an individual machine will break down during the day is .10

Illustrate what are the velocities of the two people : he first person is initially moving forward with a speed of 2.50 m/s, and the second person is initially at rest. Illustrate what are the velocities of the two people after the snowball is exchanged? Disregard the friction between the skates and ..

User Account

All Pages