Download Student Objective Students will be able to…

Sub Day
3/11/10
Read Pages 14-19, 35,
& 37-41 to complete the
worksheet.
Today’s Agenda
• Warm-Up: Read Pages 14-19, 35, & 37-41
to complete worksheet.
• Classwork:
– Magnetism and Electricity Textbook
Assignment.
– If textbook assignment is finished
early…COMPLETE KEY QUESTIONS 14 &
15.
• Homework:
– EFD STEP 2: Due Monday – construct and
bring switch in to class w/o pole.
• Conclusion:
Student Objective
Thursday, July 6, 2017
Students will be able to…
• Describe the shape of
magnetic fields.
• Explain how magnetic
fields and how electric
charges interact.
• Describe how electric
charges build-up and
transfer.
Name: _______________
Date: _______________
Class: _______________
READ PAGES 14-19 TO ANSWER QUESTIONS 1-7.
1.
What part of an atom spins to produce a magnetic field? ______________________
2.
Why are most materials not magnetic? ______________________________________________________________________
_____________________________________________________________________________________________________
3.
How do the domain arrangements of magnetized and not magnetized materials compare? _____________________________
______________________________________________________________________________________________________
______________________________________________________________________________________________________
4.
What are some common ferromagnetic materials found in nature? ________________________________________________
______________________________________________________________________________________________________
5.
How can you make a temporary magnet from a paperclip? ______________________________________________________
______________________________________________________________________________________________________
______________________________________________________________________________________________________
6.
What are two different ways to destroy a magnet? _____________________________________________________________
7.
What happens if you break a magnet in half? _________________________________________________________________
______________________________________________________________________________________________________
READ “ELECTRIC CHARGE” (PAGE 35) TO ANSWER QUESTIONS 8-10.
8.
Charges that are the same ____________________ each other.
9.
Charges that are different ____________________ each other.
10. What is the one important difference between electric charges and magnetic poles? __________________________________
______________________________________________________________________________________________________
______________________________________________________________________________________________________
READ “STATIC ELCTRICITY” (PAGE 37) TO ANSWER QUESTIONS 11 & 12.
11. What is static electricity? _________________________________________________________________________________
12. What does static mean? __________________________________________________________________________________
READ “TRANSFERRING CHARGE” (PAGES 38 & 39) TO ANSWER QUESTIONS 13-15.
13. Charging by ____________________ is the transfer of electrons from one uncharged object to another by _______________.
14. Charging by ____________________ is the transfer of electrons from a charged object to another by direct _______________.
15. Charging by ____________________ is the transfer of electrons to one part of an object that is caused by the electric
_______________ of a second object.
READ “STATIC DISCHARGE” (PAGES 40 & 41) TO ANSWER QUESTIONS 16 & 17.
16. What happens when negatively and positively charged objects are brought near each other? ___________________________
______________________________________________________________________________________________________
______________________________________________________________________________________________________
17. The tiny spark you see when touching a doorknob and lightning are both examples of _________________________________.
HOMEWORK
Project Step 2: Due MONDAY!
Key Questions 11-15 Due
Friday, March 26th (typed!)
Always copy daily homework into your agenda.
???
Unlike magnetic poles which must be in
pairs, electric charges can stand alone.
A.TRUE
B.FALSE
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