Home
Class 12
PHYSICS
An alpha-particle is situated in an elec...

An `alpha`-particle is situated in an electric field of `1.5xx10^(5) NC^(-1)`. Determine the force exerted on it.

Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC FORCES, CHARGES AND FIELDS

    SL ARORA|Exercise Problems|18 Videos

  • ELECTROSTATIC FORCES, CHARGES AND FIELDS

    SL ARORA|Exercise Problems For Self Practice|1 Videos

  • ELECTRONS AND PHOTONS

    SL ARORA|Exercise TYPE E : Problem For Self Practice|11 Videos

  • HEATING EFFECT OF CURRENT

    SL ARORA|Exercise All Questions|192 Videos

Similar Questions

Explore conceptually related problems

A particle of mass 6.4xx10^(-27) kg and charge 3.2xx10^(-19)C is situated in a uniform electric field of 1.6xx10^5 Vm^(-1) . The velocity of the particle at the end of 2xx10^(-2) m path when it starts from rest is :

An electric dipole consists of two opposite charges of magnitude q = 1xx10^(-6)C separated by 2.0cm. The dipole is placed in an external field of 1xx10^(5) NC^(-1) . What maximum torque does the field exert on the dipole ? How much work must an external agent do to rurn the dipole end for end, starting from position of aligment (theta = 0^(@)) ?

An electric dipole, made up of a positive and negative charge, each of 1 mC and placed at a distannce 2 cm apat. If the dipole is placed in an electric field of 10^(5)NC^(-1) , then calculate the maximum torque.

A proton falls dwon through a distance of 2 cm in a uniform electric field of magnitude 3.34xx10^(3) NC^(-1) . Determine (i) the acceleration of the electron (ii) the time taken by the proton to fall through the distance of 2 cm, and (iii) the direction of the electric field.

An electric dipole consists of two opposite charges of magnitude 1//3xx10^(-7)C , separated by 2 cm. The dipole is placed in an external field of 3xx10^(7) NC^(-1) . What maximum torque does the electrc field exert on the dipole ?

An alpha particle is located at a point where electric field strength is 3xx10^(4)N//C . Calculate (a) the force on the alpha - particle (b) its acceleration.

An electric dipole consists of two charges of 0.1muC separated bu a distance of 2.0cm . The dipole is placed in an external field of 10^(5)NC^(-1) . What maximum torqur does the field exert on the dipole?

A diople consisting of an electron and a proton separated by a distance of 4xx10^(-10) m is situated in an electric field of intensity 3xx10^(5) NC^(-1) at an angle of 30^(@) with the field. Calculate the diople moment and the torque acting on it. Charge e on an electron = 1*6xx10^(-19) C.

An electric dipole cosnists of two opposite charges of magnitude 1muC separated by a distance of 2cm .The dipole is placed in an electric filled 10^(-5)Vm^(-1) .The maximum torque that the field exert on the dipole is

A charged particle of mass 5 xx 10^(-5) kg is held stationary in space by placing it in an electric field of strength 10^(7) NC^(-1) directed vertically downwards. The charge on the particle is