DIRECTIONS: Identify the statement which best depicts the key vocabulary word.
KEY VOCABULARY
1. The hypothesis can be accepted because the electromagnet
with the longer cooper wire had greater strength.
A. Problem
B.. Hypothesis
2. The electromagnet with 60 cm of wire picked up six more
paper clips on average as compared to using 30 cm of wire.
C. Conclusion
3. One D-cell battery and one battery holder
D. Results
4.
Attach one end of the wire to the negative pole of the battery.
E. Procedure
5. If a longer copper wire is used, then the electromagnet
will have greater strength.
E. Materials
6. Does the length of a copper wire affect the strength
of an electromagnet?