12.A voltage of 2.4 V is induced on the coil when a magnet is pushed inside it. If the number of turns of coil is increased by 3 times its initial value, the induced voltage is a.0.6 V 6.0.8 V C.7.2 V d.9.6 V 13. A magnetized needle free to pivot in any direction will come to rest in a horizontal position when it is at a.The north magnetic pote. b.The south mağnętic pole. C.A place midway between the north and south magnetic poles. d.North geographic pole.

12.A voltage of 2.4 V is induced on the coil when a magnet is pushed inside it. If the number of turns of coil is increased by 3 times its initial value, the induced voltage is a.0.6 V 6.0.8 V C.7.2 V d.9.6 V 13. A magnetized needle free to pivot in any direction will come to rest in a horizontal position when it is at a.The north magnetic pote. b.The south mağnętic pole. C.A place midway between the north and south magnetic poles. d.North geographic pole.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter20: Induced Voltages And Inductance

Section: Chapter Questions

Problem 28P: An astronaut is connected to her spacecraft by a 25-m-long tether cord as she and the spacecraft...

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