Electrostatic Potential And Capacitance Question Answer

Electrostatic Potential And Capacitance Question Answer: Electrostatic Potential And Capacitance Question Answer is the chapter 2 Class 12 Physics. Here you can avail Class 12 Physics Chapter 2 Electrostatic Potential And Capacitance Question Answer. 

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Chapter 2: Electrostatic Potential And Capacitance | Electrostatic Potential And Capacitance question answer class 12

FAQs

Q. What does it mean that an electric charge is quantized ?

Ans: The electric charge of a body is quantized, meaning that only integral numbers of electrons can be transferred from one body to another. Charges are not transferred in fractions, so a body only has a total charge in integral multiples of electric charge.

Q. What is the reason why an electric field line is a continuous curve ?

Ans: A charge experiences a continuous force when traced in an electrostatic field, so an electrostatic field line is a continuous curve. The field line cannot have sudden breaks because the charge moves continuously and does not have the potential to jump from one point to another.

Q. Why do electric field lines never cross each other ?

Ans: The electric lines of force give the direction of the electric field. In case, two lines of force intersect, there will be two directions of the electric field at the point of intersection, which is not possible. 

Q. Why can the quantization of electric charge be ignored when dealing with macroscopic charges ?

Ans: In macroscopic or large scale charges, the charges used are huge as compared to the magnitude of electric charge.

Q. What is the force between two small charged spheres ?

Ans: The force between two small charged spheres is 6 × 10−3 N. The charges are of the same nature, so the force between them is repulsive.

Class 12 Physics Question Answer 

Chapter 2 : Electrostatic Potential And Capacitance