What is the work done on the system by the external force

Reference no: EM13976932

A system consists of a uniform electric field of 42.6 N/C, directed in the positive x direction, together with a particle having a positive charge of 7.87x10^-6 C. The particle is moved from the location x = 1.50 m to the location x = 3.50 m in the field, and it is stationary before and after it is moved.

(a) What is the work done on the system by the external force?

(b) What is the work done by the field on the particle?

Reference no: EM13976932

Questions Cloud

Represent the demand for some service inside the firm : The following demand and marginal cost equations represent the demand for some service inside the firm. At what price should the service be sold? Would it matter whether there was an external market for this service? The demand function P = 30−2Q. Th..

What is the resulting total cost : The manager of Green Chemical Co. has been informed that this year’s production target Q for organic fertilizer (in millions of tonnes) is 20. The manager is asked to allocate the production across the company’s two plants. How should the manager all..

What is the cross price elasticity of demand at equilibrium : What is the income elasticity of demand for Camrys at equilibrium? What is the equilibrium price and quantity in the market for Toyota Camrys?

Find the velocity with which the baseball leaves the bat : If a 90 mph (40.23m/s) fastball, with a mass of 0.145kg, is struck by a bat, and they are in contact for .005s, find the force which must be exerted by the bat on the ball for the player to make a home run?

What is the work done on the system by the external force : What is the work done on the system by the external force? What is the work done by the field on the particle? What is the change in the potential energy of the system?

Explain the major components of each trait theory : Describe three trait theories. Explain the major components of each trait theory. Identify the strengths, weaknesses, and criticisms of each trait theory

What is the probability that the project will be finished : A project was planned using PERT with three time estimates. Times expected completion times of the project was determined to be 36 weeks. The variance of critical path is 25. What is the probability that the project will be finished in 32 weeks or le..

Maximizing position for perfectly competitve firm : Explain the short run and long run profit maximizing position for a perfectly competitve firm, a monopoly, an oligopoly, and a firm with monopolistic competition. Also include the dynamics of moving form a short run to a long run equilibrium.

User Account

All Pages