ICS Part 2 Physics Chapter 12 Short Questions Preparation


12th Class Physics
Short Questions Preparation

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Physics - ICS Part 2 Physics Chapter 12 Short Questions Preparation

Question # 1

Define electric polarization and electric dipole.

  • Ans 1: When dielectric is placed between the plants of capacitor,positive and negative charge of its molecules displace from their position.Positive charges are attracted towards negative plates and negative charges towards positive plate,dipoles are formed.This process is called polarization.
    Two equal and opposite charges separated by a small distance is called dipole.
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Prepare Complete Set Wise Questions For Chapter 1 "ICS Part 2 Physics Chapter 12 Short Questions Preparation "

ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 1

Question # 1

Define electric polarization and electric dipole.

  • Ans 1: When dielectric is placed between the plants of capacitor,positive and negative charge of its molecules displace from their position.Positive charges are attracted towards negative plates and negative charges towards positive plate,dipoles are formed.This process is called polarization.
    Two equal and opposite charges separated by a small distance is called dipole.
Submit

ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 2

Question # 1

What is the effect of medium between the charges upon coulomb's force?

  • Ans 1: .If an insulating material i.e direction is places between the charges ,it will reduce the electrostatic force as compared to free space by factor called relative permittivity.
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ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 3

Question # 1

What is electric potential energy and electric potential difference?

  • Ans 1: Electric potential energy: The energy is acquired by unit positive charge in carrying it from one point to the other against the electric field keeping it in electrostatic equilibrium is called as electric potential energy,It is the energy stored in the charge 'q' because of its position in an electric field.It is measured in joules.
  • Ans 2: Electrical potential difference: The electric potential difference between two points is defined as the work done in carrying a unit a positive charge from one point to other point while keeping the charge in electrostatic equilibrium.
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ICS Part 2 Physics Chapter 12 Short Questions Preparation

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