Fsc part 2 online preparation for physics chapter 12

Online Short Questions For Chapter 1 "12th Class Physics Chapter 1 Short Questions Preparation "

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Physics - 12th Class Physics Chapter 1 Short Questions Preparation

Question # 1

Write two properties of electric field.

  • Ans 1: 1.Electric field line originate from positive charge and end om negative charges.
    2.The tangent to a field line at any point gives the direction of the electric field intensity at the point.
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Prepare Complete Set Wise Questions For Chapter 1 "12th Class Physics Chapter 1 Short Questions Preparation "

12th Class Physics Chapter 1 Short Questions Preparation - Set 1

Question # 1

Write two properties of electric field.

  • Ans 1: 1.Electric field line originate from positive charge and end om negative charges.
    2.The tangent to a field line at any point gives the direction of the electric field intensity at the point.
Submit

12th Class Physics Chapter 1 Short Questions Preparation - Set 2

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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12th Class Physics Chapter 1 Short Questions Preparation - Set 3

Question # 1

Define electric intensity and give its unit.

  • Ans 1: The electrostatic force per unit test charge,at a specific point in the electric field is called electric field intensity.Its unit is NC-1.
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Physics
12th Chapter

12th Class Physics Ch 12 Preparation

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