Calculate the frequency of circling

Reference no: EM13510810

An electron with kinetic energy1.40keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is21.0cm. Find the following values.

(a) the speed of the electron

m/s

(b) the magnetic field

(d) the period of the motion

Reference no: EM13510810

Questions Cloud

Uniformity and disclosure policy-making directions : Disclosure is concerned with information in the financial statements as well as information in the footnotes, management’s discussion and analysis, financial and operating forecasts, and other supplementary communications.

What is the spring constant of her achilles tendon : In Chapter 10 in the textbook, we saw that the Achilles tendon will stretch and then rebound, storing and returning energy during a step. What is the spring constant of her Achilles tendon

Calculate the rotational kinetic energy of rotating wheel : A typical ten-pound car wheel has a moment of inertia of about. calculate the rotational kinetic energy K of the rotating wheel

How much entropy did the gas emit : n = 4.13 mol of Hydrogen gas is initially at T = 335 K temperature and pi = 1.73×105 Pa pressure. How much entropy did the gas emit

Calculate the frequency of circling : An electron with kinetic energy1.40keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is21.0cm. calculate the frequency of circling

Find what is the object location : If the image is virtual, what is the object location for which the magnitude of the image distance is one third the magnitude of the object distance

By how much must you stretch the string : A 0.47 m long guitar string, of cross-sectional area 1.0 10-6 m2, has Young's modulus Y = 1.90 109 N/m2. By how much must you stretch the string to obtain a tension of 10 N

Find the vertical compression of the beam : A steel beam is placed vertically in the basement of a building to keep the floor above from sagging. Find the vertical compression of the beam

Find the bicycle wheels angular acceleration : A bicycle wheel initially rotating at 3 rad/s, the rotation increases to 7 rad/s within 6 seconds. Find the bicycle wheel's angular acceleration in rad/s^2

User Account

All Pages