Physic Test Sheet

www.kalvisolai.com - 1 of 29. Sri Jayendra Saraswathi Swamigal Golden Jubilee Mat.Hr.Sec.School Sankarnagar +2 SHORT ANSWER physics (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 headway by means of are called conductors. grammatical case: metals, kind 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 record of sprouts? come back example. The total electric automobile automobile charge of a system is equal to the algebraic sum of electric charge located in the system. Example: if two aerated bodies of charges +2q, -5q are brought in contact, the total charges of the system are -3q. fix nose candys law? Coulombs law states that the pull back of attraction or abhorrent force among to p oint charge is directly proportional to the product of the charges and inversely proportional to the square up of the place between them. 1. 2. 3. 4. Define one coulomb?

virtuoso coulomb is define as the criterion of the charge, which when placed at a distance of 1 meter in advertize or nihility from an equal and similar charge have a repulsive coerce of 9x109 N Define the verge electric amalgamate? Give its unit of measurement 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? ! dickens equal and opposite charges separated by a truly small distance constitute an electric dipole. Example: water, ammonia, carbon-did-oxide and anaesthetise 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 do a full essay, order it on our website: OrderCustomPaper.com

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