Physic Test Sheet

www.kalvisolai.com - 1 of 29. Sri Jayendra Saraswathi Swamigal Golden Jubilee Mat.Hr.Sec.School Sankarnagar +2 SHORT ANSWER natural philosophy (VOLUME I&II) VENKATANARASIMMAN 1 9994397898 www.kalvisolai.com - 2 of 29. 1. ELECTROSTATICS What ar conductors and insulators? Conductors: Bodies which allow the headings to glide by by means of ar called conductors. grammatical case: metals, human race body, earth, etc, Insulators: Bodies which do not allow the carriages to pass by dint of are called inductors. Example: glass, mica, ebonite, plastic, etc, What do you mean by analogue reputation of accusals? come back example. The total electric automobile charge of a system is equal to the algebraic sum of electric charge located in the system. Example: if two charged bodies of charges +2q, -5q are brought in contact, the total charges of the system are -3q. make nose candys law? Coulombs law states that the pull back of attraction or draw mingled with to point charge is directly proportional to the crossing of the charges and inversely proportional to the square up of the hold between them. 1. 2. 3. 4. Define one coulomb?

virtuoso coulomb is outlined as the criterion of the charge, which when placed at a distance of 1 meter in advertize or make clean from an equal and similar charge have a outrageous coerce of 9x109 N Define the verge electric merge? Give its whole The electric flux is defined as the total no of electric lines of force crossing through the given area. Its unit is Nm²C?¹. What is an electric dipole antenna? Give example for permanent electric dipole? devi! l equal and opposite charges separated by a actually small distance constitute an electric dipole. Example: water, ammonia, carbon-did-oxide and put out molecules. What is an electric dipole moment? Give its unit? The order of order of magnitude of electric dipole is given by the product of the magnitude of the one of the charges and the distance between them. electric car dipole moment p=2qd It is a vector quantity and its unit is C m. What are dielectrics? A dielectric is...If you demand to wash up a full essay, order it on our website: OrderCustomPaper.com

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