Class 12 Physics Chapter 1 Notes

• Important class 12 physics ch 1 mcqs for Intermediate part-II students.
• Coulomb's Law
• Electric Field Lines
• Applications of Electrostatics that are Photocopier and inkjet printers
• Electric Flux
• Important ch 1 physics class 12 mcqs for Intermediate part-II students.
• Electric flux through a surface enclosing a charge
• Gauss's Law
• Applications of Gauss's law
• Important class 12 physics chapter 1 notes handwritten for Intermediate part-II students.
• Intensity of field inside a hollow charged sphere
• Electric intensity due to an infinite sheet of charge
• Important class 12 physics ch 1 handwritten notes for Intermediate part-II students.
• The electric intensity between two oppositely charged parallel plates
• Electric potential at a point due to a point charge
• The definition of an electron volt 
• Important ch 1 physics class 12 notes handwritten for Intermediate part-II students.
• A comparison between electric and gravitational force
• Charge on an electron by Millikan's method
• Important class 12 physics chapter 1 short notes for Intermediate part-II students.
• Definition of the capacitor and what is the capacitance of a parallel plate capacitor
• Electric polarization of dielectrics
• Charging and discharging a capacitor
• Important class 12 physics chapter 1 pdf notes for Intermediate part-II students.
• A proton placed in a uniform electric field of 5000 NC^-1 directed to right is allowed to go a distance of 10.0cm from A to B. Calculate. (a) Potential difference between the two points (b) Work done by the field (c) The change in P.E. of proton (d) The change in K.E. of the proton (e) Its velocity (mass of proton is 1.67 x 10^-27 kg).
• Important class 12 physics chapter 1 important notes for Intermediate part-II students.
• Using zero reference point at infinity, determine the amount by which a point charge of 4.0 x 10^-8C alters the electric potential at a point 1.2m way, when (a) Charge is positive (b) Charge is negative. 
• Important class 12 physics chapter 1 best notes for Intermediate part-II students.
• The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of a 750uF capacitor is 330V. Determine the energy that is used to produce the flash.
• Important class 12 physics ch 1 important questions for Intermediate part-II students.
• A capacitor has a capacitance of 2.5 x 10^-8F . In the charging process, electrons are removed from one plate and placed on the other one. When the potential difference between the plates is 450V, how many electrons have been transferred?
• Important class 12 physics chapter 1 full notes for Intermediate part-II students.
• Newton's universal gravitational law and Coulomb's law enable us to calculate the magnitude as well as the directions of the gravitational and electric forces, respectively. However one may question,
• Important class 12 physics ch 1 exercise solutions for Intermediate part-II students.
• (a) What are the origins of these forces? (b) How are these forces transmitted from one mass to another or from one charge to another?
• Important class 12 physics ch 1 questions for Intermediate part-II students.
•  The answer to (a) is still unknown; the existence forces is accepted as it is. That is why they are called basic forces of nature.
• Important class 12 physics ch 1 numericals for Intermediate part-II students.
• To describe the mechanism by which electric force is transmitted, Michael Faraday (1791-1867) introduced the concept of an electric field. According to his theory, it is the intrinsic property of nature that an electric field exists in the space around an electric charge. This electric field is considered to be a force field that exerts a force on other charges placed in that field.
• Important class 12 physics ch 1 questions for Intermediate part-II students.
• A visual representation of the electric field can be obtained in terms of electric field lines; an idea proposed by Michael Faraday. Electric field lines can be thought of a "map" that provides information about the direction and strength of the electric field at various places.
• Important class 12 physics ch 1 solutions for Intermediate part-II students.
• As electric field lines provide information about the electric force exerted on a charge, the lines are commonly called "lines of force".
• Important class 12 phy ch 1 notes for Intermediate part-II students.
• Total Page  = 74 pages
• Please wait for 30 seconds