Chapter 13 Magnetic Effects of Electric Current – Page 6 – HI MCQ!

An induced current is produced when a magnet is moved into a coil. the magnitude of induced current does not depend on?

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Each one of the following changes will increase emf (or voltage) in a simple generator except?

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A magnetic field directed in north direction acts on an electron moving in east direction. The magnetic force on the electron will act?

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Which among of these are the main characteristics of fuse element?

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A soft iron bar is introduced inside the current carrying solenoid. The magnetic field inside the solenoid?

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A positive charge is moving upwards in a magnetic field directed towards north. The particle will be deflected towards?

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Relative strength of magnetic field at a point in the space surrounding the magnet is shown by the?

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The magnetic field is the strongest at?

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The strength of magnetic field inside a long current carrying straight solenoid is?

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No force acts on a current carrying conductor when it is placed?

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