CameraIcon

SearchIcon

MyQuestionIcon

1

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

Centre of Gravity

a long horizo...

Question

a long horizontal rod with length along north-south direction falls under gravity. the potential diff across two ends is (inclide earths field) a)be zero b)be cons†an t c)increase with time d)decrease woth tim

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. A long horizontal metallic rod with length along the east-west direction is falling under gravity. The potentiol difference between its two ends will :

Q. A horizontal straight conductor when placed along south-north direction falls under gravity; there is

Q. A horizontal straight conductor kept in north-south direction falls under gravity, then

Q. A conducting rod of length

l

is hinged at point

O

. It is free to rotate in a vertical plane. There exists a uniform magnetic field

\to B

in horizontal direction. The rod is released from the horizontal position. When the rod makes an angle

θ

with the initial position, the potential difference between two ends of the rod is proportional to -

When the rod is in horizontal direction, the potential difference across its ends is zero.

Q. A horizontal metal wire is carrying an electric current from the north to the south. Using a uniform magnetic field, it is to be prevented from falling under gravity. The direction of this magnetic field should be towards the

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Tackle

PHYSICS

Watch in App

explore_more_icon

Explore more

Centre of Gravity

Standard X Physics

Join BYJU'S Learning Program

CrossIcon