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AP-EAMCET SERIES
Physics

Electromagnetic Induction

9 previous year questions.

Volume: 9 Ques
Yield: Medium

High-Yield Trend

9
2024

Chapter Questions
9 MCQs

01
PYQ 2024
medium
physics ID: ap-eamce
In a circuit, the current falls from 14 A to 4 A in a time 0.2 ms. If the induced emf is 150 V, then the self-inductance of the circuit is:
1
H
2
mH
3
mH
4
H
02
PYQ 2024
medium
physics ID: ap-eamce

The domain in ferromagnetic material is in the form of a cube of side 2 mum. Number of atoms in that domain is and each atom has a dipole movement of . The magnetisation of the domain is (approximately).

1

2

3

4

03
PYQ 2024
medium
physics ID: ap-eamce
If the current through an inductor increases from 2 A to 3 A, the magnetic energy stored in the inductor increases by
1

125%

2

225%

3

50%

4

75%

04
PYQ 2024
easy
physics ID: ap-eamce
Magnetic field at a distance from z axis is present in the region. is constant and is time. The magnitude of induced electric field at a distance from z-axis is.
1

2

3

4

05
PYQ 2024
medium
physics ID: ap-eamce
A metallic wire loop of side m and resistance of is moved with a constant velocity in a uniform magnetic field of as shown in the figure. The magnetic field is perpendicular to the plane of the loop. The loop is connected to a network of resistors. The velocity of loop so as to have a steady current of mA in loop is:
A metallic wire loop of side 0.1 m and resistance
1
cm s
2
cm s
3
cm s
4
cm s
06
PYQ 2024
easy
physics ID: ap-eamce
An electron is moving with a velocity m/s in an electric field V/m and a magnetic field T. The magnitude and direction (with x-axis) of the Lorentz force acting on the electron is
1

2

3

4

07
PYQ 2024
medium
physics ID: ap-eamce

A magnet suspended in a uniform magnetic field is heated so as to reduce its magnetic moment by 19%. By doing this, the time period of the magnet approximately

1

Increases by 11%

2

Decreases by 19%

3

Increases by 19%

4

Decreases by 4%

08
PYQ 2024
medium
physics ID: ap-eamce
The Solar Radiation is
1
Stationary wave
2
Mechanical wave
3
Transverse EM wave
4
Longitudinal EM wave
09
PYQ 2024
easy
physics ID: ap-eamce
An electromagnetic wave travels in a medium with a speed of . The relative permeability of the medium is 1. Then the relative permittivity is.
1
1.75
2
2
3
2.25
4
2.75

About Electromagnetic Induction - AP-EAMCET

Electromagnetic Induction is a vital chapter for AP-EAMCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

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Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

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