Home
Class 12
PHYSICS
A charge of 2.0 muC moves with a speed o...

A charge of` 2.0 muC` moves with a speed of `2.0 X10^6 m s^(-1)` along the positive x-axis. A magnetic field `vecB` of strength `(0.20 vecJ +0.40veck) T` exists in space. Find the magnetic force acting on the charge

Text Solution

AI Generated Solution

To find the magnetic force acting on a charge moving in a magnetic field, we can use the formula: \[ \vec{F} = q (\vec{v} \times \vec{B}) \] where: - \(\vec{F}\) is the magnetic force, ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MAGNETIC FIELD

    HC VERMA|Exercise Short Answer|10 Videos
  • MAGNETIC FIELD

    HC VERMA|Exercise Objective 1|10 Videos
  • MAGNETIC FIELD

    HC VERMA|Exercise Exercises|61 Videos
  • LIGHT WAVES

    HC VERMA|Exercise Exercises|41 Videos
  • MAGNETIC FIELD DUE TO CURRENT

    HC VERMA|Exercise Exercises|61 Videos

Similar Questions

Explore conceptually related problems

A negative charge of magnitude 2 muC is moving with a speed of 3 xx 10^(6) m//s along the positive Y-axis . A magnetic field vecB = (0.5hati - 0.4 hatk) T acts in the space. What is the magnitude and direction of force on the given charge ?

A charge of 4.0 muC is moving with a velocity of 4.0 times 10^6ms^(–1) along the positive y-axis under a magnetic field vec B of strength (2 hat k) T. The force acting on the charge is x hat i N . The value of x is __.

Knowledge Check

  • A proton is fired with a speed of 2xx10^(6)m//s at an angle of 60^(@) to the X- axis . If a uniform magnetic field of 0.1 tesla is aplied along the Y- axis, the force acting on the proton is

    A
    `1.603xx10^(-14)N`
    B
    `1.6xx10^(-14)N`
    C
    `3.203xx10^(-14)N`
    D
    `3.2xx10^(-14)N`
  • Similar Questions

    Explore conceptually related problems

    A wire of iength I carries a current along the x-axis. A magnetic field B=B_0(hatj+hatk) exists in the space. Find the magnitude of the magnetic force acting on the wire.

    A current of 10A is established in a long wire along the positive z-axis. Find the magnetic field (vec B) at the point (1m , 0 , 0).

    A charged particle of charge 2*0muC moving along x-axis with a speed of 3xx10^6ms^-1 enters a magnetic field, vecB=(0*3hatj+0*4hatk) tesla acting in a specific. What is the magnitude of magnetic force on the charged particle?

    An alpha particle is projected vertically upward a speed of 3.0 X 10^4 km s^(-1) in a region where a magnetic field of magnitude 1.0 T exists in the direction south to north. Find the magnetic force that acts on the a particle.

    A wire of length l carries a current I along the x-asis. A magnetic field exists which is given as vecB=B_0(veci+vecj+veck) T. find the magnitude of the magnetic force acting on the wire.

    A proton moves with a speed of 5.0times10^(6)ms^(-1) along the x -axis.It enters a region where there is a magnetic field of magnitude 2.0 tesla directed at an angle of 30^(@) to the x -axis and lying in the xy plane.The magnitude of the magnetic force on the proton is

    A semicircular wire of radius 5.0 cm carries a current of 5.0 A. A magnetic field B of magnitude 0.50 T exists along the perpendicular to the plane of the wire. Find the magnitude of the magnetic force acting on the wire.