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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
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 1
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 2
Question # 1
How can you identify that which plate of a capacitor is positively charged?
- Ans 1: Gold leaf electroscope is used,To check the polarity,disc of positively charged electroscope is brought close to the capacitor plate.If the divergence of gold leaves increases;the plate is positively charged and vice versa.
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.
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