APP2 Magnetism IG

APP2 Magnetism IG

9th - 12th Grade

48 Qs

quiz-placeholder

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APP2 Magnetism IG

APP2 Magnetism IG

Assessment

Quiz

Physics

9th - 12th Grade

Medium

Created by

Laura Preiser

Used 1+ times

FREE Resource

48 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a ferromagnetic material?

A material which is exhibits very strong magnetic effects.

A material which is exhibits very weak magnetic effects.

A material which is exhibits no magnetic effects.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lines of the magnetic field produced by a long straight wire carrying a current are

in the direction of the current

opposite to the direction of the current

outward from the wire

inward toward the wire

circles that are concentric with the wire

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A wire in the plane of the page carries a current directed toward the top of the page as shown. If the wire is located in a uniform magnetic field B directed out of the page, the force on the wire resulting from the magnetic field is

directed to the left

directed out of the page

directed to the right

zero

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The direction of the magnetic field at point R caused by the current I in the wire shown is

to the left

to the right

into the page

out of the page

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In the cases shown below, the two parallel wires have the same magnitude current perpendicular to the plane of the page. The direction of the current in each wire is shown. Rank the magnitude of the net magnetic field at point P.

B > A > C > D

D > B > C > A

B > D > A > C

A > D > C > B

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which of the following is true about field lines? (Select all that apply)

They go from a north magnetic pole to a south magnetic pole

They go from a south magnetic pole to a north magnetic pole

Their spacing shows the strength of the field

They cannot cross

Answer explanation

Just like for electric fields, magnetic field lines allow us to represent the features of a magnetic field. Their spacing and direction indicate the strength and direction of the field and they start at the north magnetic pole and end at the south magnetic pole (never crossing!).

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a magnetic field affect a moving electric charge?

It doesn't

It exerts a force parallel to the velocity of the charge and parallel to the direction of the field

It exerts a force perpendicular to the velocity of the charge and parallel to the direction of the field

It exerts a force perpendicular to the velocity and perpendicular to the direction of the field

Answer explanation

Remember your right hand rule! The velocity the charge, the direction of the field, and the force the charge experiences are all perpendicular to each other.

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