Home
Class 11
PHYSICS
When a particle carrying a charge of 200...

When a particle carrying a charge of 200 `mu` C moves at an angle `30^(@)` to a uniform magnetic field of induction `5 xx 10^(-5) Wb//m^(2)` with a speed of `2 xx 10^(5) m//s`. The force acting on the particle is

A

`5 xx 10^(-3)`N

B

`10^(-3)` N

C

`2 xx 10^(-3)` N

D

`10^(-4)` N

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise Critical Thinking Introduction|38 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise Competitive Thinking Introduction|58 Videos

  • FRICTION IS SOLIDS AND LIQUIDS

    TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos

  • MAGNETISM

    TARGET PUBLICATION|Exercise MCQs|150 Videos

Similar Questions

Explore conceptually related problems

An alpha particles is projected with a velocity of 10^(7) m/s, in a uniform magnetic field of induction, 1.2xx10^(-6)Wb//m^(2), in a direction perpendicular to the field. If the lateral force action on the particle is 3.84xx10^(-18)N, what is the change on the a particle ?

An alpha particel is projected with a velocity of 10^(7) m/s, in a unifform magnetic fiedl on inductin, 1.2xx10^(-6)Wb//m^(2), in a direction perpendicular to the field. If the lateral force acting on the particle is 3.84xx10^(-18)N, what is the charge onn the a particle ?

An a particle is moving in a magnetic field of (3 hat(i) + 2 hat (j)) tesla with a velocity of 5xx10^(5) hat (i) m/s. The magnetic force acting on the particle will be-

If the moment of a magnet is 0.4 A m^(-1) and force seting on esch pote in a uniform magnetic field of induction 3.2 xx 10^(-5)"Wb/m"^(2)" is "5.12 xx 10^(-5)N, the dstance berween the poles of magnet is

An alpha particle travels in a circular path of radius 0.45 m in a magnetic field B = 1.2 Wb//m^(2) with a speed of 2.6xx10^(7) m//sec . The alpha particle is

A particle moves with a speed of 1.5 xx10^(8) m/s. The ratio of its mass to its rest mass is

A particle having a charge of 100 mu C and a mass of 10mg is projected in a uniform magnetic field of 25m T with a speed of 10ms^(-1) . If the velocity is perpendicular to the magnetic field , how long will it take for the particle to come back to its original position for the first time after being projected.

A force of 1.732 xx 10^(-2) N acts on a particleof charge q moving with a velocity 1//1000^(th) of the velocity of light in a magnetic field of induction 2/sqrt(3) xx 10^(-5) Wb//m^(2) and perpendicular to the field then q is

An electron moving with a kinetic energy of 1.5 xx 10^(3) eV enters in a region of uniform magnetic field of induction 4 xx 10^(-3) Wb//m^(2) at right angles to the direction of motion of the electron . The radius of circular path of the electron in the magnetic field is

A conductor of length 2m, carrying a current of 10 A is kept in a magnetic field of induction 5xx10^(-4)Wb//m^(2). The conductor experiences a force of 5xx10^(-3)N. What is the angle made by the conductor, with the direction of the field ?