ELECTROMAGNETISM Direction: Fill in the blanks. Choose your answer from the box.
magnetism
strength
increases
iron nail
temporary
1. Magnets has a property that attracts objects called
2. In the field of communication, electromagnet signals.
3. The of electromagnets can be increased or decreased.
4. In a simple electromagnet setting, the serves as the core.
5. Electromagnets are magnets.
pa answer
Answers & Comments
2. Increase (not sure)
3. Strength
4. Iron nail
5. Temporary
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