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magnetic flux extra questions

Authored by Fatemeh Tabatabaei

Physics

12th Grade

NGSS covered

Used 48+ times

magnetic flux extra questions
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8 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

what is the unit of magnetic flux

Wb

W

T

wb/m2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for the magnetic field lines that pass

perpendicularly through any surface?

Magnetic flux density

Magnetic flux

The electromotive force.

Electromagnetic induction

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following diagrams has the largest magnetic flux?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS3-5

NGSS.HS-PS2-5

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the relation between the magnetic flux in these two

figures?

ɸ1> ɸ2

ɸ1< ɸ2

ɸ1 =ɸ2

ɸ1- ɸ2 =0

Tags

NGSS.HS-PS3-5

NGSS.HS-PS2-5

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A coil of wire of 10 turns has across sectional area of 0.08 m2. A magnetic field of 0.4T passes through the coil perpendicular to the plane of the coil. What is the total magnetic flux through the coil?

0 Wb

0.16 wb

0.27 Wb

0.32 Wb

Tags

NGSS.HS-PS3-5

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A coil of wire of 20 turns has across sectional area of 0.1 m2. A magnetic field of 0.5T passes through the coil parallel to the plane of the coil. What is the total magnetic flux through the coil?

0 Wb

0.5 Wb

0.86 Wb

1 Wb

Tags

NGSS.HS-PS3-5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A uniform magnetic field its intensity is 3x10-3 T pass an

area of coil with 100 turns which makes 60 angle with the coil. What is the area of the coil if the magnetic flux is 0.15 Wb?

0 m2

0.5 m2

0.57 m2

1 m2

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