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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
Describe the force or forces on a positive point charge when placed between parallel plate,with similar and equal charges.
- Ans 1: When a positive point charge is placed between parallel plates with similar and equal charges,then the electric field intensity due to one plate is equal in magnitude but opposite in direction of electric intensity due to other plate.So the value of resultant electric field intensity E is zero,Hence the net force on the positive charge is zero,Thus is will remain at rest.
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 1
Question # 1
Describe the force or forces on a positive point charge when placed between parallel plate,with similar and equal charges.
- Ans 1: When a positive point charge is placed between parallel plates with similar and equal charges,then the electric field intensity due to one plate is equal in magnitude but opposite in direction of electric intensity due to other plate.So the value of resultant electric field intensity E is zero,Hence the net force on the positive charge is zero,Thus is will remain at rest.
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 2
Question # 1
What is strength of electric field inside a hollow charged sphere and why?
- Ans 1: The strength of electric field inside a hollow charge is zero.inside a hollow charge sphere q=0.
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 3
Question # 1
What depend on the slow or fast charging and discharging of a capacitor?
- Ans 1: How fast or how slow the capacitor is charging or discharging depends upon the products of the resistance and the capacitance called time constant.Capacitor is charged or discharged rapidly when RC is small.
