Question

Two electrons are moving in a uniform magnetic field. The velocity of the first electron is...

Two electrons are moving in a uniform magnetic field. The velocity of the first electron is twice the velocity of the second electron. The electron that has the larger circular radius is: A. the first electron. B. the second electron. C. Both trajectories have the same radius. D. the paths of these electrons are not circular. E. more information is required to answer the question.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A proton and an electron traveling at the same speed enter a uniform magnetic field. The...
A proton and an electron traveling at the same speed enter a uniform magnetic field. The velocity vector of each particle is perpendicular to the magnetic field. Which of the following statements best describes their motions? The paths of both particles will curve in the same direction, but the radius of the electron's trajectory will be much larger than the radius of the proton's trajectory. The paths of both particles will curve in same direction, but the radius of the...
What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.60 x 10...
What uniform magnetic field, applied perpendicular to a beam of electrons moving at 1.60 x 10 6 m /s, is required to make the electrons travel in a circular arc of radius of 0.56 m? (Your result must be in multiples of 10 -5  Teslas and include 2 digit after the decimal point. That means if you get a result of a 9.22 x 10 -5 just type 9.22 in the answer box. Maximum of 5% of error is accepted in...
An electron that is moving through a uniform magnetic field has a velocity v = (52...
An electron that is moving through a uniform magnetic field has a velocity v = (52 km/s)i + 40 km/s)j when it experiences a force F = (-3.600×10-15 N)i + (4.680×10-15 N)jdue to the magnetic field. If Bx = 0, calculate the magnitude of the magnetic field B. (Tesla = T). What is By? What is Bz?
An electron that is moving through a uniform magnetic field has a velocity v = (42...
An electron that is moving through a uniform magnetic field has a velocity v = (42 km/s)i + 31 km/s)j when it experiences a force F = (-5.000×10-15 N)i + (6.774×10-15 N)j due to the magnetic field. If Bx = 0, calculate the magnitude of the magnetic field B. (Tesla = T) What is By? What is Bz?
An electron, moving toward the west, enters a uniform magnetic field. Because of this field the...
An electron, moving toward the west, enters a uniform magnetic field. Because of this field the electron curves upward. What is the direction of the magnetic field and why? a)towards the west. b)downward. c)towards the north. d)towards the south. e)upward. answer is north because, using LEFT hand,   1) looking at "electron curves upward" = sounds to me that the FORCE is OUT of the PAGE. (THUMB OUT OF THE PAGE) i need confirm on this part. 2) moving west, (MY...
1) A mass spectrometer was used in the discovery of the electron. In the velocity selector,...
1) A mass spectrometer was used in the discovery of the electron. In the velocity selector, the electric and magnetic fields are set to only allow electrons with a specific velocity to exit the fields. The electrons then enter an area with only a magnetic field, where the electron beam is deflected in a circular shape with a radius of 8.0 mm. In the velocity selector, E = 400.0 V/m and B = 4.7 x 10-4 T. The same value...
1)A particle moving to the right in a uniform magnetic field directed upwards experiences a magnetic...
1)A particle moving to the right in a uniform magnetic field directed upwards experiences a magnetic force directed inwards. The particle is (A) positively charged. (B) negatively charged. (C) uncharged. (D) Either A or B. (E) Any of the above. 2) A charged particle moves in a uniform magnetic field which is perpendicular to the particle’s velocity. Which of the following statements is/are correct? (A) The particle moves in a circle. (B) The kinetic energy of the particle does not...
A negative charge is moving toward a uniform magnetic field that is pointing in the –x...
A negative charge is moving toward a uniform magnetic field that is pointing in the –x direction. The force exerted by the magnetic field on the electron is pointing in the -y-direction. In what direction is the negative charge moving when it enters the magnetic field? a. y-direction b. z-direction c. x - direction d. -y-direction e. -z-direction f. -x-direction
An electron and a proton enter a region of uniform magnetic field at the same point...
An electron and a proton enter a region of uniform magnetic field at the same point (not at the same time) with the same velocity, and exit in the direction opposite to which they entered the region. If the distance between the point of entry and exit of the electron is d, what is the distance (in terms of d) between the point of entry and exit for the proton?
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?