ICS Part 2 Physics Chapter 12 Short Questions Preparation


12th Class Physics
Short Questions Preparation

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12th Class Physics Chapter Wise Preparation

Online Short Questions For Chapter 1 "ICS Part 2 Physics Chapter 12 Short Questions Preparation "

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Physics - ICS Part 2 Physics Chapter 12 Short Questions Preparation

Question # 1

Write down two difference between electric and gravitational force.

  • Ans 1: Differences:Electrical force is might be attractive as well as repulsive while the gravitational force is only attractive.Electrostatics force is medium dependent while the gravitational force is not.
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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

Write down two difference between electric and gravitational force.

  • Ans 1: Differences:Electrical force is might be attractive as well as repulsive while the gravitational force is only attractive.Electrostatics force is medium dependent while the gravitational force is not.
Submit

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

Question # 1

Define Time constant for RC Circuit.

  • Ans 1: The time required by the capacitor to deposit 0.63 times the equilibrium charge q is called time constant.The product of R and C has the dimensions of time.So this product is known as time constant.
    t=RC
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ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 3

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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ICS Part 2 Physics Chapter 12 Short Questions Preparation

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