In a certain arrangement, a proton does not get deflected while moving – McqOptions

MCQOPTIONS

1.	In a certain arrangement, a proton does not get deflected while moving through a magnetic field region. Under what condition is it possible?
A.	F = 0
B.	F = 180 N
C.	F = -180 N
D.	F = 3600 N
Answer» B. F = 180 N

Discussion

No Comment Found

Related MCQs

A proton enters a magnetic field of flux density 5 T with a velocity of 5 10<sup>7</sup> ms<sup>-1</sup> at an angle of 30<sup>o</sup> with the field. Find the force on the proton.
Force on a charge q moving with a velocity v in a magnetic field is given by F = qvB. State true or false.
A charged particle in a plasma trapped in a magnetic bottle leaks out after a millisecond. What is the total work done by the magnetic field during the time the particle is trapped?
Which of the following will experience a maximum force, when projected with the same velocity perpendicular to the magnetic field : (i) -particle, and (ii) -particle?
In a certain arrangement, a proton does not get deflected while moving through a magnetic field region. Under what condition is it possible?
An electron moving with a velocity of 15 ms<sup>-1</sup> enters a uniform magnetic field of 0.2 T, along a direction parallel to the field. What would be its trajectory in this field?
A positive charge is moving vertically upwards. When it enters a region of magnetic field directed towards north, what is the direction of the force on the charge?