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12th Class Physics
Short Questions Preparation
Start Chapter 12 Preparation
12th Class Physics Chapter Wise Preparation
Online Short Questions For Chapter 1 "ICS Part 2 Physics Chapter 12 Short Questions Preparation "
Try The Short Questions For ICS Part 2 Physics Chapter 12 Short Questions Preparation
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Total Questions10
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Available Sets3
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.
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.
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?
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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.
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 3
Question # 1
Suggest a method 'shield' an apparatus from electric field even when it is to be kept in the region where electric field is present.
- Ans 1: An apparatus will be shielded from electric field when it is kept inside the metallic box,so that the charge will only reside on the outer surface of the container.It is in accordance with Gauss law.
