# Physics Questions And Answers :: Tangent Law And Galvanometer: part1

Basic Science : Tangent Law And Galvanometer QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2014 job and other entrance examinations :

 1.The deflection magnetometer works on the principle of Coulomb’s law Biot-savart law Tangent law Ampere law ANSWER : : Tangent law
 2.A coil of 100 turns and area 0.5 m2 has its plane perpendicular to a uniform magnetic field of induction 0.2m Wb/ m2.Then magnetic flux through the coil is zero 0.1 Wb 1 Wb 10 Wb ANSWER : : 0.1 Wb
 3.During the initial adjustment, the pointer of the deflection magnetometer in TanA position. points East – West direction points North – South direction is perpendicular to magnetic meridian is along the arms ANSWER : : points East – West direction
 4.in a coil of radius r and having n turns the intensity of magnetic field produced by current of I A is H = n I/2r2 H = n I/2r H = 2r/n I H = n I/2 ANSWER : : H = n I/2r
 5.In TanA position, the arms of the magnetometer are kept parallel to the magnetic meridian along the magnetic meridian perpendicular to the magnetic meridian along the equator ANSWER : : perpendicular to the magnetic meridian

More Tangent Law And Galvanometer QUESTIONS AND ANSWERS available in next pages

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