Question

(a) Find the frequency (in Hz) of revolution of an electron with an energy of 116...

(a) Find the frequency (in Hz) of revolution of an electron with an energy of 116 eV in a uniform magnetic field of magnitude 51.8 µT. (b) Calculate the radius of the path of this electron if its velocity is perpendicular to the magnetic field.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An electron of kinetic energy 1.73 keV circles in a plane perpendicular to a uniform magnetic...
An electron of kinetic energy 1.73 keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is 21.2 cm. Find (a) the electron's speed, (b) the magnetic field magnitude, (c) the circling frequency, and (d) the period of the motion.
Conceptual Example 4 provides background pertinent to this problem. An electron has a kinetic energy of...
Conceptual Example 4 provides background pertinent to this problem. An electron has a kinetic energy of 2.5 × 10-17 J. It moves on a circular path that is perpendicular to a uniform magnetic field of magnitude 5.5 × 10-5 T. Determine the radius of the path.
An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.265 T....
An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.265 T. If the kinetic energy of the electron is 4.50 ✕ 10−19 J, find the speed of the electron and the radius of the circular path. (a) the speed of the electron m/s (b) the radius of the circular path μm
An electron has velocity V = (29i + 38j) km/s as it enters a uniform magnetic...
An electron has velocity V = (29i + 38j) km/s as it enters a uniform magnetic field B= 50 i µT. What are (a) the radius of the helical path taken by the electron and (b) the pitch of that path? (c) To an observer looking into the magnetic field region from the entrance point of the electron, does the electron spiral clockwise or counterclockwise as it moves? The charge of an electron is -1.602 × 10-19 C and its...
An electron enters a magnetic field of 0.14 T with a velocity perpendicular to the direction...
An electron enters a magnetic field of 0.14 T with a velocity perpendicular to the direction of the field. What is the value f ×10-10, where f is the frequency (in Hz) at which the electron traverse a circular path?
an electron is projected with a velocity of 3 x 10^7 m/s East into a uniform...
an electron is projected with a velocity of 3 x 10^7 m/s East into a uniform magnetic field of 4 T downward. a) find the magnitude and direction of the force on the electron. b) what will be the radius of the circular path of the electron?
An electron with kinetic energy of 5 x 10^−23 J moves in a circular path of...
An electron with kinetic energy of 5 x 10^−23 J moves in a circular path of radius =2.0 cm inside a solenoid. The magnetic field of the solenoid is perpendicular to the plane of the electron's path. The mass of the electron= 9.1 x 10^−31 kg. a) Find the strength of the magnetic field inside the solenoid. b) Find the current in the solenoid if the solenoid has 25 turns per centimeter.
A positron with kinetic energy 1.60 keV is projected into a uniform magnetic field of magnitude...
A positron with kinetic energy 1.60 keV is projected into a uniform magnetic field of magnitude 0.140 T, with its velocity vector making an angle of 83.0° with the field. Find (a) the period, (b) the pitch p, and (c) the radius r of its helical path.
An electron of kinetic energy 40 keV moves in a circular orbit perpendicular to a magnetic...
An electron of kinetic energy 40 keV moves in a circular orbit perpendicular to a magnetic field of 0.375 T. Find the radius of the orbit. find the frequency if the motion.
An electron moves at a speed of 19000 m/s in a circular path of radius 2.2...
An electron moves at a speed of 19000 m/s in a circular path of radius 2.2 cm in a solenoid. The magnetic field of the solenoid is perpendicular to the plane of the electron’s path. The permeability of free space is 4 π × 10−7 T · m/A. Find the strength of the magnetic field inside the solenoid. Answer in units of µT. Find the current in the solenoid if it has 22 turns/cm. Answer in units of mA.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT