ECAT Pre Computer Science Chapter 15 MCQ Test With Answer for Physics chapter 15 (Electromagnetic Induction)

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ECAT Computer Science Physics Ch 15 Test
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Online MCQ`s Test For Chapter 15 "ECAT Physics Chapter 15 Electromagnetic Induction Online Test"

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  • Total Questions15

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ECAT Physics Chapter 15 Electromagnetic Induction Online Test

00:00
Question # 1

The SI unit of magnetic induction is

Question # 2

Referring to above figure, current in the coil P grows from zero to its maximum value

Question # 3

The current produced by moving a loop of a wire across a magnetic field is called:

Question # 4

Self inducede e.m.f. is also called

Question # 5

The induced emf in a coil is proportional to:

Question # 6


The magnitude of induced emf depends upon the:

Question # 7

The induced current in the loop can be increased by:

Question # 8

In the equilibrium state, the potential difference between two ends of the conductor moving across a magnetic field is called:

Question # 9

In a coil current change from 2 to 4 A in .05 s. If the average induced emf is 8V then coefficient of self-inductance is:

Question # 10

For inducting emf in a coil the basic requirement is that:

Question # 11

The induced current in a conductor depends upon

Question # 12

Instead of moving the coil towards a magnet, the magnet is moved towards the coil with the same speed. The galvanometer shows current

Question # 13

When a conductoris moved across a magnetic field:

Question # 14

The current produced by moving a loop of wire across a magnetic field is called:

Question # 15

A square loop of wire is moving through a uniform magnetic field. The normal to the loop is oriented parallel to the magnetic field. The emf induced in the loop is:

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ECAT Pre Computer Physics Chapter 15 Test

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