Let's say a laboratory room has a very strong magnetic field acting upwards, i.e. towards the ceiling. An electron gun is fired along a line from one of the vertical walls to the opposite wall. It will?

hit the other wall along the same line

No worries! We‘ve got your back. Try BYJU‘S free classes today!

hit the ceiling

No worries! We‘ve got your back. Try BYJU‘S free classes today!

hit the ground

No worries! We‘ve got your back. Try BYJU‘S free classes today!

hit the wall on the left side of shooter

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
hit the wall on the left side of shooter

The answer can be found using Fleming's left-hand rule. The electrons will move towards the wall which is on the left side of the shooter.

Suggest Corrections

Similar questions

Let's say a laboratory room has very strong magnetic field upwards i.e. towards the ceiling. An electron gun is fired along a line from one of the vertical walls to the opposite wall. Then, It will-

Q. A laboratory has very strong magnetic field upwards, i.e. towards the ceiling. An electron gun is fired towards a wall. The electron will:

A toy train moves due north at a constant speed 2 m/s along a straight track which is parallel to the wall of a room. The wall is to the east of the track at a distance 4m. There is a toy dart gun on the train with its barrel fixed in a plane perpendicular to the motion of the train. The gun points at an angle $60^{\circ}$ to the horizontal. There is a vertical line drawn on the wall, stretching from floor to ceiling, and the dart gun is fired at the instant when the line is due east of the gun. If the dart leaves the gun at speed 8 m/s relative to the gun, find the distance by which the dart misses the vertical line. That is, find how far north or south of the vertical line is the point at which the dart hits the wall.

Q. A particle with a specific charge

s

is fired with a speed

v

towards a wall at a distance

d

perpendicular to the wall. What minimum magnetic field must exist in this region for the particle to not to hit the wall?

Q. Rahul entered a room and found the shadow of the ceiling fan, hung in the centre of the ceiling, was on the wall just opposite to the door? What do you think is the correct position of the bulb?
(a) on the wall to the left of the door
(b) on the wall to the right of the door
(c) on the wall facing the door
(d) on the same wall as the door and above it

Join BYJU'S Learning Program

Let's say a laboratory room has a very strong magnetic field acting upwards, i.e. towards the ceiling. An electron gun is fired along a line from one of the vertical walls to the opposite wall. It will?

The correct option is D hit the wall on the left side of shooter The answer can be found using Fleming's left-hand rule. The electrons will move towards the wall which is on the left side of the shooter.

The correct option is D
hit the wall on the left side of shooter

The answer can be found using Fleming's left-hand rule. The electrons will move towards the wall which is on the left side of the shooter.