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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
Define electric potential and give its SI units.
- Ans 1: The electric potential at any point in an electric field is equal to work done in bringing a unit positive charge from infinity to that point keeping it in equilibrium.Its SI unit is Volt (V).
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 1
Question # 1
Define electric potential and give its SI units.
- Ans 1: The electric potential at any point in an electric field is equal to work done in bringing a unit positive charge from infinity to that point keeping it in equilibrium.Its SI unit is Volt (V).
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 2
Question # 1
Center of planetary system is oppositely charged to the rest of planets.How orbits of planets would be modified?
- Ans 1: It would add or subtract the gravitational force if the charge was ;large enough and the sun was charged.So the radius of the orbits would be changed
ICS Part 2 Physics Chapter 12 Short Questions Preparation - Set 3
Question # 1
How can you identify that when plate of capacitor is positively charged?
- Ans 1: For the identification of positively charged plate of a capacitor golf leaf electroscope is used,For this purpose the plate of capacitor is brought near the positively charged disc of electroscope.If the divergence of the gold leaves increase then the capacitor will be positively charged and vice versa.
