MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Fleming's Left Hand Rule

You are sitti...

Question

You are sitting in a room in which a strong magnetic field is directed from your left towards right. A beam of electrons is directed from front towards you. What would be the direction of magnetic force on this beam ?

A

downwards.

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

B

upwards.

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

C

towards right

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

D

towards left

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

Open in App

Solution

The correct option is A downwards.
The direction of the magnetic field is from left to right, the direction of the beam of electrons is from your front hence the direction of the current is from back to front. Now by applying Fleming left hand rule such that middle finger point from back to front and index finger point from left to right then thumb will point downwards hence the magnetic force on the beam of electron is downwards.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Imagine that you are sitting in a chamber with your back to one wall. An electron beam, moving horizontally from back wall towards the front wall, is deflected by strong magnetic field to your right side. What is the direction of magnetic field?

Q. Imagine that you are sitting in a chamber with your back to one wall. An electron beam moving horizontally from back wall towards the front wall is deflected by a strong magnetic field to your right side. What is the direction of magnetic field?

Q. Question 10
Imagine that you are sitting in a chamber with your back to one wall. An electron beam, moving horizontally from back wall towards the front wall, is deflected by a strong magnetic field to your right side. What is the direction of magnetic field?

Q. Question 10
Imagine that you are sitting in a chamber with your back to one wall. An electron beam, moving horizontally from back wall towards the front wall, is deflected by a strong magnetic field to your right side. What is the direction of magnetic field?

Q. Imagine that you are sitting in a room with your back to one wall and that an electron beam traveling horizontally from the back wall towards the front one is deflected towards the right. What is the direction of the magnetic induction field that exists in the room?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Force on a Current Carrying Conductor in a Magnetic Field

PHYSICS

Watch in App

explore_more_icon

Explore more

Fleming's Left Hand Rule

Standard X Physics

Join BYJU'S Learning Program

CrossIcon