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Understanding Faraday's Law

Understanding Faraday's Law

Assessment

Interactive Video

Physics

9th - 12th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the minus sign in Faraday's Law equation represent?

It denotes a positive change.

It is a placeholder with no significance.

It indicates a direct relationship.

It represents Lenz's Law.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factor has an inverse relationship with induced voltage?

Number of windings

Area of the coil

Magnetic field strength

Time

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the area of the coil is increased, what happens to the induced voltage?

It increases.

It remains the same.

It becomes zero.

It decreases.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between magnetic field strength and induced voltage?

Direct relationship

Random relationship

No relationship

Inverse relationship

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example of changing magnetic field strength, what was the final magnetic field strength?

75 milli Tesla

100 milli Tesla

50 milli Tesla

25 milli Tesla

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial condition of the coil in the example of changing area?

Fully inside the magnetic field

Partially inside the magnetic field

Coil is stretched

No coil inside the magnetic field

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does decreasing the time affect the induced voltage?

It has no effect.

It increases the voltage.

It decreases the voltage.

It makes the voltage zero.

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