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Direction: On the line, Write true if the statement is correct and False if it is incorrect.
1. Electromagnet can be switched on or off.
2. An electromagnet can sustain its magnetism even when the electric current is off.
3. Electromagnet can attract object such a paper, plastic and wood.
4. Electromagnet has North and South poles.
5. Electromagnet is powered by chemical energy.
6. Using a Copper wire, an iron nail and a battery can make a simple magnet.
7. Electromagnet possesses a magnetic field.
8. Electromagnet are permanent magnet.
9. Electromagnets can attract metal object like real magnet.
10. Electricity is needed to electromagnet to work.
Direction: On the line, Write true if the statement is correct and False if it is incorrect.
1. Electromagnet can be switched on or off.
2. An electromagnet can sustain its magnetism even when the electric current is off.
3. Electromagnet can attract object such a paper, plastic and wood.
4. Electromagnet has North and South poles.
5. Electromagnet is powered by chemical energy.
6. Using a Copper wire, an iron nail and a battery can make a simple magnet.
7. Electromagnet possesses a magnetic field.
8. Electromagnet are permanent magnet.
9. Electromagnets can attract metal object like real magnet.
10. Electricity is needed to electromagnet to work.
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Answer:
1. TRUE
2. FALSE
3. FALSE
4. TRUE
5. FALSE
6. TRUE
7. TRUE
8. FALSE
9. TRUE
10. TRUE
Explanation:
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