Download presentation
Presentation is loading. Please wait.
Published byEileen Holland Modified over 9 years ago
1
Chapter 13 Review
2
This is the invisible field around a magnet Magnetic field
3
This is the force that pushes or pulls magnetic material near a magnet. magnetism
4
This is when positive or negative charges no longer balance. Static electricity
5
The current flows only ONE way in this type of circuit. Series circuit
6
This is an electric charge in motion Electric current
7
A coil wrapped around an iron core makes one of these electromagnet
8
The current in this type of circuit has TWO or MORE paths to follow Parallel circuit
9
This part of the light bulb provides the light. Currents do not flow through it easily. resistor
10
TRUE or FALSE Everything in the universe is made of electrons. FALSE
11
TRUE or FALSE Positively charged objects do not attract one another. TRUE
12
TRUE or FALSE Magnets have north and south seeking poles. TRUE
13
TRUE or FALSE A compass always points to Earth’s geographic North Pole. FALSE
14
TRUE or FALSE Earth’s magnetic North Poles are located on its axis. FALSE
15
TRUE or FALSE An electromagnet uses a magnet to create electricity. TRUE
16
TRUE or FALSE Electromagnets can be turned on and off. TRUE
17
TRUE or FALSE Electric currents provide the same amount of energy. FALSE
18
TRUE or FALSE Generators make electricity. TRUE
19
TRUE or FALSE Lightning happens because of the release of static electricity. TRUE
20
TRUE or FALSE All atoms have a positive charge. FALSE
21
TRUE or FALSE All magnetic fields have the same shape. FALSE
22
TRUE or FALSE Earth has a magnetic field. TRUE
23
TRUE or FALSE Compasses work best when they are close to a magnet. FALSE
24
TRUE or FALSE Moving electric current causes a magnetic field. TRUE
25
TRUE or FALSE Making the core of an electromagnet larger makes the electromagnet weaker. FALSE
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.