A point charge is on the x-axis at x = 1.20 m. A second point charge Q

Question:

A point charge is on the x-axis at x = 1.20 m. A second point charge Q is on the x-axis at -0.600. What must be the sign and magnitude of Q for the resultant electric field at the origin to be

(a) 45.0 N/C in the +x direction,

(b) 45.0 N/C in the -x direction?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

University Physics with Modern Physics

ISBN: 978-0321696861

13th edition

Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford

See More Books

Question Posted: Aug 20, 2018 08:55 AM

See More Questions

A + 2.00-nC point charge is at the origin, and a second - 5.00 -nC point charge is on the x-axis at x = 0.800 m. (a) Find the electric field (magnitude and direction) at each of the following points...
A point charge of +3e is at the origin and a second point charge of 2e is on the x axis at x = a. (a) Sketch the potential function V(x) versus x for all x. (b) At what point or points is V(x) zero?...
A point charge q1 is at the origin and a second point charge q2 is on the x axis at x = a as in Example 24-5. (a) Calculate the electric field everywhere on the x axis from the potential function...
Six months ago, Qualitybank issued a $ 100 million, one-year-maturity CD, denominated in British pounds (Euro CD). On the same date, $ 60 million was invested in a -denominated loan and $ 40 million...
Read "The PLUS Decision Making Model and Ruddell's model" Write down your own approach based on these models of ethics and/or other good ideas.
The double pulley shown has a mass of 14 kg and a centroidal radius of gyration of 165 mm. Cylinder A and block B are attached to cords that are wrapped on the pulleys as shown. The coefficient of...
Ashton Tate, an in-charge auditor, has completed the year end physical inventory observation at a large wholesaler of automotive parts. Tate reviewed managements inventory-taking instructions before...
Fox Company made the following transactions in the common stock of NOP Company: July 10, 2009 Purchased 10,000 shares at $45 per share. Sept. 29, 2010 Sold 2,000 shares for $51 per share. Aug. 17,...
Using the following Information prepare a bank reconciliation: Bank Balance: Book Balance : Deposit in Transit: Outstanding Checks: Interest Income: NSF Check: What is the adjusted book balance? What...
Alpha and Beta are divisions within the same company. The managers of both divisions are evaluated based on their own divisions return on investment (ROI). Assume the following information relative...
The two charges q 1 and q 2 shown in Fig. E 21.44 have equal magnitudes. What is the direction of the net electric field due to these two charges at points A(midway between the charges), B, and C if...
A small 12.3-g plastic ball is tied to a very light 28.6-cm string that is attached to the vertical wall of a room (Fig. P21.73). A uni-form horizontal electric field exists in this room. When the...
A 25-L tank, shown in Fig. P4.136, that is initially evacuated is connected by a valve to an air supply line flowing air at 20C, 800 kPa. The valve is opened, and air flows into the tank until the...
What was the percentage change in the number of TANF families between 1996 and 2008? What are some possible explanations for this change? What was the number of TANF families in 2008? For the most...
Answer each of the questions and briefly explain your reasoning. a) Describe the difference between patents and design registration. Do they need to be registered? (4 marks) b) In what circumstances...
Consider an agent whose behavior is best described by expected utility. Calculate the value of the following prospect for the agent, assuming u(x) =x and initial wealth w = 1000 Payoff Probability...
What external factors, factors beyond the organization's control, can affect forecasting? Provide one example of an external factor in your local area that could impact a healthcare manager's...
Consider the country ABC that produces milk. The president of the ABC country allows free international trade and opens the milk market in ABC country to free international trade. In its equilibrium...
Determine a spanning tree for the graph shown below. D / K
Show that every group G with identity e and such that x * x = e for all x G is abelian.
When a car stops suddenly, the passengers tend to move forward relative to their seats. Why? When a car makes a sharp turn, the passengers tend to slide to one side of the car. Why?
You walk into an elevator, step onto a scale, and push the up button. You recall that your normal weight is 625 N. Draw a free-body diagram. (a) When the elevator has an upward acceleration of...
Some people say that the force of inertia (or force of momentum) throws the passengers forward when a car brakes sharply. What is wrong with this explanation?
THE FIRST ONE WITHOUT AN IDE AND THE SECOND ONE WITH AN IDE Task Description complete a Java application to draw different shapes with the specified color and size, subject to the following...
Suppose two factors are identified for the U.S. economy: the growth rate of industrial production, IP, and the inflation rate, IR. IP is expected to be 3% and IR 6%. A stock with a beta of 1 on IP...
Powell Company began the Year 2 accounting period with $18,000 cash, $60,200 inventory, $49,400 common stock, and $28,800 retained earnings. During Year 2, Powell experienced the following events:...

A point charge is on the x-axis at x = 1.20 m. A second point charge Q

Question:

Step by Step Answer:

Identify The net electric field at the origin is the vector sum of ...View the full answer

University Physics with Modern Physics

Students also viewed these Physics questions