Question: An electron is accelerated from rest by a potential difference of 390 V . It then enters a uniform magnetic field of magnitude 180 mT

An electron is accelerated from rest by a potential difference of 390 V. It then enters a uniform magnetic field of magnitude 180 mT with its velocity perpendicular to the field. Calculate the speed of the electron.

Step by Step Solution

★★★★★

3.46 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To find the velocity of the electron after being accelerated by a potential difference and then ente... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

what's the structure model of y (t), and also determine the correlation and expected value of y (t) y (t) A (Ay(t-3) + e(t-2)) + Ae(t- 1) + e(t) %3D

An electron is accelerated from rest by a potential difference of 0.20 V. How much greater would its final speed be if it is accelerated with four times as much voltage? Explain.

An electron is accelerated from rest by u potential difference of 350 V. It then enters a uniform magnetic field of magnitude 200mT with its velocity perpendicular to the field. Calculate (a) The...

As the traffic manager for ABC Electronics, you have been charged with the task of reducing shipping costs for a fast selling cable product that is sold by the pound. You have a very satisfactory...

Refer to Table given below, Glen Write owns an engineering firm. He asked his employees for suggestions regarding equipment they thought the firm would need during the next year. They suggested the...

Beverly Ann Cosmetics has created two new perfumes: Summer Passion and Ocean Breeze. It costs $5.25 to purchase the fragrance needed for each bottle of Summer Passion, and $4.70 for each bottle of...

Define mixed methods research and identify typical characteristics associated with this approach.

Dave and Ann Stone have been living at their present home for the past 6 years. During that time, they have replaced the water heater for $375, have replaced the dishwasher for $599, and have had to...

Code in Python Write a Python program for the phone book. The program must : 1) Store names and contact information in the dictionary as key-value pairs. 2) Contact details must contain an object...

You have exams in economics and chemistry coming up, and you have 5 hours available for studying. The following table shows the trade-offs you face in allocating the time you will spend studying each...

Consider the simple (one-period) production model. The production function is Cobb-Douglas, exhibits constant returns to scale, and the exponent on capital equals 0.70. Suppose also that all...

Provide 3 decimals for the final answer. Please show step by step solution. 6. Calculate the MA and output force of the brake pedal lever in the diagram. MASTER CYLINDER FULCRUM 3IN. Output Force = ?...

Support A is a pin. Support B is a roller. Each support can support a maximum of 9kN. Determine which support will fail first and at what value of w does this occur. HINT, create relationships of w...

You flip a coin two times and then roll a 6-sided die. What is the probability you land on heads both times and then roll a number less than 5? Round to the nearest tenth of a percentage.

sin x 3. Show step by step how you use tan x = - COS X and the compound formulas for sine and cosine to produce the addition formula for tangent, tan(A + B) = tan A + tan B 1-tan Atan B [4 marks]

Solve both parts showing work and provide an explanation (Hint: Rationalize twice) (ii) Use the result of part (i) to evaluate (Hint: It's a one line solution using part (i).) lim H 2 19-2x+5-4 x-2...

Question 39 1 pts Version management, system integration, and problem tracking are all parts of what critical software engineering process? O Configuration Management O Requirements Engineering O...

Wilsons Auto Repair ended 2011 with Accounts Receivable of $85,000 and a credit balance in Allowance for Uncollectible Accounts balance of $11,000. During 2012, Wilsons Auto Repair had the following...

A 100-W lightbulb generates 95 W of heat, which is dissipated through a glass bulb that has a radius of 3.0 cm and is 0.50 mm thick. What is the difference in temperature between the inner and outer...

What is the difference in the interference patterns formed by two slits 10-4cm apart as compared to a diffraction grating containing 104 slits / cm?

Which of the following would reduce the cell damage due to radiation for a lab technician who works with radioactive isotopes in a hospital or lab? (a) Increase the worker's distance from the...

MR is a manufacturer of industrial fridges, freezes* and air conditioners. In December, the production planner needs to submit a production plan to the plant manager for the next year. The aggregate...

Refer to Example 5. Suppose that regular-time capacity' will be reduced to 440 units in month 3 to accommodate a companywide safety inspection of equipment. What will the additional cost of the...

Prepare a table like Figure 13-12 using the following information: The forecast for each week of an eight-week schedule is 50 units. The master production scheduling rule is to schedule production if...