Home
Class 12
PHYSICS
A uniform electric field and a uniform m...

A uniform electric field and a uniform magnetic field exist in a region in the same direction. An electron is projected with a velocity pointed in the same direction. Then the electron will

A

Be deflected to the left without increase in speed

B

Be deflected to the right without increase in speed

C

No be deflected but its speed will decrease

D

No be deflected but its speed will increase

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

A uniform electric field and a uniform magneitc field exist in a region in the same direction An electron is projected with velocity pointed in the same direction the electron will

A uniform electric field and a uniform magnetic field are acting along the same direction in a certain region. If an electron is projected along the direction of the fields with a certain velocity then

A uniform electric field and a uniform magnetic field are acting along the same direction in a certain region. If an electron is projected along the direction of the fields with a certain velocity then

A uniform electric field and a uniform magnetic field are acting along the same direction in a certain region. If an electron is projected along the direction of the fields with a certain velocity then

Uniform electric and magnetic fields are produced in the same direction. An electron moves in such a way that its velocity remains in the direction of electric field. The electron will-

If an electron enters a magnetic field with its velocity pointing in the same direction as the magnetic field, then

A uniform but increasing with time magnetic field exists in as cylindrical region. The direction of force on an electron at P as

In a region of space, a uniform magnetic field B exists in the x-direction. An electron is fired from the origin with its initial velocity u making an angle alpha with the y direction in the y-z plane. In the subsequent motion of the electron,

An electron is fired parallel to uniform electric and uniform magnetic field acting simultaneously and in the same direction. The electron

In a region of space, a uniform magnetic field B exists in the y direction. A proton is fired from the origin, with its initial velocity v making a small angle alpha with the y direction in the yz plane. In the subsequent motion of the proton,