23 May WHICH PLATE IS POSITIVE AND WHICH IS NEGATIVE?
An electron is traveling to the right between two charged plates as shown. The magnetic field between the plates is uniform and points out of the page with magnitude B=30.0 mT. The charge on the plates is adjusted until the electron passes undeflected. Ignore gravity.
a. Which plate is positive and which is negative? Explain how you know please.
b. If the electron moved at a faster velocity, would it be deflected up or down? Explain how you know please.
c. If magnitude of the electric field strength is E=2.50*10^4 N/C, what speed would the electron need to travel at to pass undeflected through the plates?
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.