1. Practice CRCT Question
Warm Up 02/19
Practice CRCT Question
In the series circuit shown below, what would happen if one of the light bulbs and its attached wire segment were removed? A. The remaining lights would go out.
B. The remaining lights would shine with the same brightness.
C. The remaining lights would shine less brightly.
D. The remaining lights would get brighter.

2. Closing 02/19
Practice CRCT Question
What is the region around a charged object where an electric force is present?
a. electric force
b. proton
c. electric field
d. electron

3. Practice CRCT Question
Warm Up 02/20
Practice CRCT Question
Which circuit—A or B—is a parallel circuit?

4. Closing 02/20 Which circuit diagram represents circuit B?
Practice CRCT Question:
Which circuit diagram represents circuit B?

5. Practice CRCT Question- True or False
Warm Up 02/21
Practice CRCT Question- True or False
Every magnet, regardless of its shape, has two…
a. magnetic charges.
b. magnetic poles.
c. magnetic fields.
d. magnetic domains.

6. Closing 02/21 Practice CRCT Question:
In the series circuit shown below, what would happen if one of the light bulbs and its attached wire segment were removed?
A. The remaining lights would go out.
B. The remaining lights would shine with the same brightness.
C. The remaining lights would shine less brightly.
D. The remaining lights would get brighter.

7. Practice CRCT Question
Warm Up 02/22
Practice CRCT Question
Which of the following can be used to increase the strength of an electromagnet?
decrease strength of current
add more coils of wire
use fewer coils of wire
d. decrease size of iron core

8. Closing 02/22
Practice CRCT Question:
Draw the direction of the electrical current that is flowing in this circuit using arrows.
Negative Terminal
Positive Terminal