/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 6 : Electromagnetic Induction This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 The magnitude of induced emf in a coil depends on Magnetic field only Area only Rate of change of flux Temperature 2 / 10 The induced emf in a rectangular coil due to rotating magnetic field is maximum when Plane of coil parallet to the field Plane of coil perpendicular to the field Coil at rest Field constant 3 / 10 The direction of induced emf is given by Ampere’s law Gauss’s law Lenz’s law Coulomb’s law 4 / 10 If a conductor moves parallel to field lines, induced emf = Maximum Minimum Zero Infinite 5 / 10 According to Faraday’s law, induced emf is proportional to Rate of change of magnetic flux Magnetic flux Magnetic field only Area of coil 6 / 10 The opposition offered by an inductor to AC is called: Resistance Capacitance Inductance Reactance 7 / 10 An induced emf opposes the applied change in the magnetic flux. This is an example of Energy conservation Charge conservation Momentum conservation Power conservation 8 / 10 The SI unit of mutual inductance is same as Capacitance Resistance Self-inductance Magnetic field 9 / 10 Two coils have M = 0.5 H. If current in the first coil changes at 2 A/s, emf in second = ? 0.25 V 0.5 V 1 V 2 V 10 / 10 The value of magnetic field that changes by 0.02 T in 0.01 s gives rate of change = ? 1 T/s 4 T/s 0.5 T/s 2 T/s Your score is 0% Restart quiz
