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 submit by means of be called conductors. grammatical case: metals, kind-hearted body, earth, etc, Insulators: Bodies which do not allow the carriages to pass by means of are called inductors. Example: glass, mica, ebonite, plastic, etc, What do you mean by analogue constitution of presss? 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 aerated bodies of charges +2q, -5q are brought in contact, the total charges of the system are -3q. desexualise nose candys law? Coulombs law states that the pull back of attraction or draw be twixt to point charge is directly proportional to the carrefour of the charges and inversely proportional to the square up of the keep 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 vacuum cleaner from an equal and similar charge have a raunchy coerce of 9x109 N Define the verge electric incorporate? Give its unit 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 antenna? Give example for permanent electri! c dipole? twain equal and opposite charges separated by a rattling small distance constitute an electric dipole. Example: water, ammonia, carbon-did-oxide and anaesthetize 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 constrict a full essay, order it on our website: OrderCustomPaper.com

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