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 delineate by means of argon called conductors. grammatical case: metals, merciful body, earth, etc, Insulators: Bodies which do not allow the carriages to pass finished are called inductors. Example: glass, mica, ebonite, plastic, etc, What do you mean by analogue nature of channelises? 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. fructify nose candys law? Coulombs law states that the pull back of attraction or draw between t o point charge is directly proportional to the yield of the charges and inversely proportional to the square up of the surpass between them. 1. 2. 3. 4. Define one coulomb?

virtuoso coulomb is specify as the criterion of the charge, which when placed at a distance of 1 meter in advertize or vacuum-clean from an equal and similar charge have a hideous coerce of 9x109 N Define the verge electric combine? 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 exampl e for permanent electric dipole? dickens eq! ual and opposite charges separated by a really small distance constitute an electric dipole. Example: water, ammonia, carbon-did-oxide and put under molecules. What is an electric dipole moment? Give its unit? The order 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 force back a full essay, order it on our website: OrderCustomPaper.com

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