Home
Class 12
PHYSICS
A proton with energy of 2 MeV enters a u...

A proton with energy of 2 MeV enters a uniform magnetic field of 2.5 T normally. Then magnetic force on the proton is : (Take mass of proton be `1.6xx10^(-27)kg)`

A

`8xx10^(-12)`

B

`8xx10^(-11)`

C

`3xx10^(-11)`

D

`3xx10^(-10)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A proton is moved along a magnetic field line.The magnetic force on the particle is

A proton of energy 2 MeV is moving perpendicular to uniform magnetic field of 2.5T . The form on the proton is (Mp=1.6xx10^(-27)Kg and q=e=1.6xx10^(-19)C)

A beam of protons moving with a velocity of 4 xx 10^(5) m/s enters a uniform magnetic field of 0.3 T at an angle of 60◦ with the magnetic field. What is the radius of the helical path described by the proton beam? [m_p=1.67 xx 10^(-27) kg and the charge on the proton =1.6 xx 10^(-19) C]

A proton enter in a uniform magnetic field of 2.0 mT at an angle of 60degrees with the magnetic field with speed 10m/s. Find the picth of path

A beam of protons with a velocity 4 xx 10^(5) m//sec enters a uniform magnetic field of 0.4 T at an angle of 37^(@) to the magnetic field. Find the radius of the helical path taken by proton beam. Also find the pitch of helix. sin 37^(@) = 3//5 cos 37^(@) = 4//5 . m_(p) ~= 1.6 xx 10^(-27) kg .

A proton is projected with a velocity of 3X10^6 m s ^(-1) perpendicular to a uniform magnetic field of 0.6 T. find the acceleration of the proton.

A proton is moving along Z -axis in a magnetic field. The magnetic field is along X -axis. The proton will experience a force along

An electron and proton enter a uniform magnetic field perpendicularly. Both have same kinetic energy. Which of the following is true?

A proton and an alpha particle accellerated throught the same potential differenc e enter a region of uniform magnetic field normally if the radius of the proton orbit is 10 cm ten radius of alpha particle is

A proton and an alpha -particles enters in a uniform magnetic field with same velocity, then ratio of the radii of path describe by them