For a positively charged particle moving...

For a positively charged particle moving in a `x-y` plane initially along the `x-axis` , there is a sudden change in its path due to the presence of electric and//or magnetic fields beyond `p` . The curved path is shown in the ` x- y `plane and is found to be non - circular. Which one of the following combinations is possible ?

`vecE=0,vecB=bhati+chatk`

`vecE=ai,vecB=chatk+ahati`

`vecE=0,vecB=chatj+bhatk`

`vecE=ai,vecB=chatk+bhatj`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

KINETIC THEORY OF GASES
ERRORLESS |Exercise QUESTIONS|126 Videos
MAGNETISM
ERRORLESS |Exercise Assertion & Reason|1 Videos

Similar Questions

Explore conceptually related problems

A positively charge particle moving along x -axis with a certain velocity enters a uniform electric field directed along positively y-axis. Its

A charged particle moves along a circle under the action of possible constant electric and magnetic fields. Which of the following are possible?

x and y co-ordinates of a particle moving in x-y plane at some instant of time are x=2t and y=4t .Here x and y are in metre and t in second. Then The path of the particle is a…….

A charged particle moves along a circle under the action of passible constant electric and magnetic fields. Which of the following are possible?

An electrons is moving along +ve x -axis in the presence of uniform magnetic field along +ve y -axis. What is the direction of the force acting on it?

A particle of mass m and positive charge q is projected with a speed of v_0 in y–direction in the presence of electric and magnetic field are in x–direction. Find the instant of time at which the speed of particle becomes double the initial speed.

A particle moves in the the x-y Plane according to the scheme x-8 sin pit , where t is time. Find equation to the path of the particle. Show the path on a graph.

A point mass is moving in the x-y plane. Its acceleration is a constant vector perpendicular to the x-axis. Which of the following do/does not charge with time ?

A positively charged particle, having charge q, is accelerated by a potential difference V. This particle moving along the x-axis enters a region where an electric field E exists. The direction of the electric field is along positive y-axis. The electric field exists in the region bounded by the lines x=0 and x=a. Beyond the line x=a (i.e., in the region xgta ), there exists a magnetic field of strength B, directed along the positive y-axis. Find a. at which point does the particle meet the line x=a . b. the pitch of the helix formed after the particle enters the region xgea. (Mass of the particle is m.)

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise

An electron is moving with speed 2xx10^5 m//s along the positive x-dir...
Text Solution
|
A particle of mass m and charge q moves with a constant velocity v alo...
Text Solution
|
For a positively charged particle moving in a x-y plane initially alon...
Text Solution
|
A horizontal rod of mass 10g and length 10cm is placed on a smooth pla...
Text Solution
|
A wire of length L metre , carrying a current I ampere is bent in the...
Text Solution
|
A thin circular wire carrying a current I has a magnetic moment M. The...
Text Solution
|
A particle of charge q and mass m moves in a circular orbit of radius ...
Text Solution
|
An elastic circular wire of length l carries a current I. It is placed...
Text Solution
|
A and B are two conductors carrying a current i in the same direction ...
Text Solution
|
Wires 1 and 2 carrying currents i(1) and i(2) respectively are incline...
Text Solution
|
A conducting loop carrying a current I is placed in a uniform magnetic...
Text Solution
|
A current carrying loop is placed in a uniform magnetic field in four...
Text Solution
|
A metallic block carrying current I is subjected to a uniform magneti...
Text Solution
|
Two insulated rings, one of a slighlty smaller diameter than the other...
Text Solution
|
Two particles , each of mass m and charge q, are attached to the two ...
Text Solution
|
Two very long, straight , parallel wires carry steady currents I &-I ...
Text Solution
|
A ring of radius R, made of an insulating material carries a charge Q ...
Text Solution
|
What will be the resulatant field at the origin due to the four ind...
Text Solution
|
The ratio of the magnetic field at the centre of a current carrying ci...
Text Solution
|
Two infinite length wires carries currents 8A and 6A respectively and ...
Text Solution
|