Home
Class 12
PHYSICS
A proton and an electron are placed in a...

A proton and an electron are placed in an electric field. The forces acting on them are `F_(1) and F_(2)` and their acceleration are `a_(1) and a_(2)` respectively. Then

A

`F_(1) ne F_(2)`

B

`a_(1)=a_(2)`

C

`a_(1) ne a_(2)`

D

F_(1)=F_(2)

Text Solution

Verified by Experts

The correct Answer is:
3 & 4
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC FIELD

    CHHAYA PUBLICATION|Exercise ENTRACNCE CORNER ( COMPREHENSION TYPE )|8 Videos
  • ELECTRIC FIELD

    CHHAYA PUBLICATION|Exercise ENTRACNCE CORNER ( INTEGER ANSWER TYPE )|4 Videos
  • ELECTRIC FIELD

    CHHAYA PUBLICATION|Exercise ENTRACNCE CORNER (ASSERTION-REASON TYPE )|5 Videos
  • ELECTRIC ENERGY AND POWER

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|7 Videos
  • ELECTRIC POTENTIAL

    CHHAYA PUBLICATION|Exercise CBSE Scanner|13 Videos

Similar Questions

Explore conceptually related problems

Statement I : If a proton and an electron are placed in the same uniform electron field, they experience different accelerations. Statement II : Electric force on a test charge is independent of its mass.

A free electron and a free proton are placed in an uniform electric field. Compare their acceleration and the force acting on them. [Rest mass of electron =9.1xx10^(-31)kg and rest mass of proton =1.67xx10^(-27kg ]

The electrostatic force between two point charges and the gravitational attractive force between two point masses- both are inversely proportional to the square of the distance between the charges and the masses, respectively. (1)(a) Compare the eletrostatic force (F_(C)) and the gravitational force (F_(G)) between an electron and a proton. (b) Compare F_(C) and F_(G) between two protons. (ii) Find out the accelerations of an electron and of a proton due to the electrostatic force between them when htey are placed at a distance of 1 Å

Two charges q_1 and q_2 are placed in vacuum at a distance d and the force acting between them is F. If a medium of dielectric constant 4 is introduced around them, the force now will be

Two trains, moving at velocities u_(1) and u_(2) travel along the same line towards each other. Drivers of both the trains when the trains are at a distance x apart simultaneously apply brakes producing retardations a_(1) and a_(2) , respectively. Prove that a collision can be avoided only if u_(1)^(2)a_(2)+u_(2)^(2)a_(1)=2a_(1)a_(2)x.

Three force F_(1), F_(2), F_(3) -of which F_(2) and F_(3) are mutually perpendicular__ act on a particle of mass m so that the particle is stationary. Find the acceleration of the particle when F_(1) is withdrawn.

At a certain temperature, the ionisation of two weak acids, HA and HB are K_(a_(1)) and K_(a_(2)) , respectively. If K_(a_(1)) gt K_(a_(2)) and the concentration of the aqueous solutions of both the acids be 0.1(M), then which solution will have a higher pH?

If a_(1) = 2 and a_(n) - a_(n-1) = 2n (n ge 2) , find the value of a_(1) + a_(2) + a_(3)+…+a_(20) .

Three forces F_1 F_2 , F_3 of which F_2 and F_3 are mutually perpendicular act on a particle of mass m so that the particle is stationary. Find the acceleration of the particle when F_1 is withdrawn.