Determine the potential energy of the pair of charges

Reference no: EM13334051

Two point charges Q1 = +4.30 nC and Q2 = -2.30 nC are separated by 27.0 cm.

(a) What is the electric potential at a point midway between the charges?

=_______ V.

(b) What is the potential energy of the pair of charges?

=_______ J.

(c) What is the significance of the algebraic sign of your answer, positive or negative work must be done to separate the charges?

Reference no: EM13334051

Questions Cloud

Determine the impulse imparted to the golf ball : A golf ball of mass 0.045 kg is hit off the tee at a speed of 32m/s . The golf club was in contact with the ball for 3.10×10?3s. Find the impulse imparted to the golf ball

What is the stock price today assuming a required return : In practice, a common way to value a share of stock when a company pays dividends is to value the dividends over the next five years or so, then find the "terminal" stock price using a benchmark PE ratio.

Explain carbon dioxide gas measured at 30.0 degrees c : How many ml of 0.122 M MnO4- are required to react with an excess of C2O4^2- in order to produce 75.25 ml of carbon dioxide gas measured at 30.0 degrees C and 715 torr? MnO4- (aq) + C2O4^2- (aq) -------> MnO2 (s) + CO2 (g) Basic solution

Find the work involved in increasing her angular speed : A ballerina spins initially at 1.06 revs/second when her arms are extended. She then draws in her arms to the body, find the work involved in increasing her angular speed

Determine the potential energy of the pair of charges : Two point charges Q1 = +4.30 nC and Q2 = -2.30 nC are separated by 27.0 cm. What is the potential energy of the pair of charges

Develop an entity-relationship diagram : List the entity classes and attributes that would be necessary for this information system.

What is probability that more of the business travelers say : A Travel Weekly International Air Transport Association survey asked business travelers about the purpose for their most recent business trip. 19% responded that it was for an internal company visit.

Calculate the total electric potential at the origin : Two point charges are on the y-axis. A 5.0 µC charge is located at y = 1.40 cm, and a -2.30 µC charge is located at y = -1.60 cm. Find the total electric potential at the origin

What will you need to understand and measure : 1. What will you need to understand and measure for an effective reengineering project?

User Account

All Pages