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Choose the correct option. Which of the following produces uniform electric field? - Physics

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प्रश्न

Choose the correct option.

Which of the following produces uniform electric field?

विकल्प

  • point charge

  • linear charge

  • two parallel plates

  • charge distributed an circular any

MCQ

उत्तर

two parallel plates

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Electric Field
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Electrostatics - Exercises [पृष्ठ २०६]

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बालभारती Physics [English] 11 Standard Maharashtra State Board
अध्याय 10 Electrostatics
Exercises | Q 1. (vii) | पृष्ठ २०६

संबंधित प्रश्न

Answer the following question.

What is a uniform electric field?


Answer the following question.

If two lines of force intersect of one point. What does it mean?


A charge +q exerts a force of magnitude -0.2 N on another change -2q. If they are separated by 25.0 cm, determine the value of q.


Solve numerical example.

A potential difference of 5000 volts is applied between two parallel plates 5cm apart a small oil drop having a charge of 9.6 ×10-19 C falls between the plates. Find

  1. electric field intensity between the plates and
  2. the force on the oil drop.

The number of electrons to be put on a spherical conductor of radius 0.1 m to produce an electric field of 0.036 N/C just above its surface is ____________.


An electron is moving towards X-axis. An electric field is along Y-direction then path of electron is ____________.


An electron at rest is accelerated by a potential 'V1', in uniform field experiences a force 'F1'· When potential is changed to 'V2', the force experienced by the electron gets doubled. The ratio of V1 to V2 is ______.


An electron experiences a force equal to its weight, when placed in an electric field. The intensity of the field will be ______.


Radius of a metal sphere is 4 cm. It is given a charge of 8 µC. The force acting on unit area of its surface is ____________.


Deuteron and `alpha` - particle are put 1 Å apart in air. Magnitude of intensity of electric field due to deuteron at `alpha` - particle is ____________.


The magnitude of point charge due to which the electric field 30 cm away has the magnitude 2 NC-1 will be ____________.


Electric field at the centroid of a triangle carrying q charge at each comer as


A cube of side 'a' has point charges +Q located at each of its vertices except at the origin where the charge is -Q. The electric field at the centre of cube is ______.


A charged particle (mass m and charge q) moves along X axis with velocity V0. When it passes through the origin it enters a region having uniform electric field `vec"E" = -"E"hat"j"` which extends upto x = d. Equation of path of electron in the region x > d is :


An oil drop of radius 2 mm with a density 3 g cm-3 is held stationary under a constant electric field 3.55 × 105 V m-1 in the Millikan's oil drop experiment. What is the number of excess electrons that the oil drop will process? 

Consider g = 9.81 m/s2


The electric field in a region of space is given by, `vec"E"= "E"_"o"hat"i" + 2"E"_"o"hat"j"` where Eo = 100 N/C. The flux of the field through a circular surface of radius 0.02 m parallel to the Y-Z plane is nearly ______.


In figure, there is a four way key at the middle. If key is shown from situation BD to AD, then how much charge will flow through point O?


The expression for electric field intensity at a point outside uniformly charged thin plane sheet is ______. (d is the distance of point from plane sheet)


Consider the following statement about the electric field the intensity and the electric potential.

  1. The electric field intensity due to a charged spherical shell is inversely proportional to the square of its radius.
  2. The electric potential due to a point charge is inversely proportional to the distance between the charge and the point.

An electron of mass me and a proton of mass mp are kept in a uniform electric field. The ratio of the acceleration of electron (ae) to the acceleration of proton (ap) is ______.


Which of the following configuration of electric lines of force is not possible?


If the potential in a region of the electric field is expressed as V(x, y, z) = 2xy + 3zx - yz, then the electric field at point (0, 1, 1) is ______.


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