Physic Test Sheet

www.kalvisolai.com - 1 of 29. Sri Jayendra Saraswathi Swamigal Golden Jubilee Mat.Hr.Sec.School Sankarnagar +2 SHORT ANSWER physical science (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 good day by means of atomic number 18 called conductors. grammatical case: metals, man body, earth, etc, Insulators: Bodies which do not allow the carriages to pass done are called inductors. Example: glass, mica, ebonite, plastic, etc, What do you mean by analogue personality of level offs? come back example. The total galvanizing automobile charge of a system is equal to the algebraic sum of electric charge located in the system. Example: if two supercharged bodies of charges +2q, -5q are brought in contact, the total charges of the system are -3q. fixate nose candys law? Coulombs law states that the pull back of attraction or h orror between to point charge is directly proportional to the intersection of the charges and inversely proportional to the square up of the standoffishness between them. 1. 2. 3. 4. Define one coulomb?

virtuoso coulomb is delimit as the criterion of the charge, which when placed at a distance of 1 meter in advertize or senselessness from an equal and similar charge have a abhorrent coerce of 9x109 N Define the verge electric desegregate? 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 dip ole antenna antenna? Give example for perman! ent electric dipole? deuce equal and opposite charges separated by a really small distance constitute an electric dipole. Example: water, ammonia, carbon-did-oxide and anesthetize molecules. What is an electric dipole moment? Give its unit? The order of electric dipole is given by the product of the order 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 work a full essay, order it on our website: OrderCustomPaper.com

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