Activity 1: Factor that Affects the Strength of an Electromagnet
Materials:
1 piece of nail
coil of wire
2-3 batteries
paper clips
Procedure:
1.Wind the coil of wire around the nail.
2. Place 3-4 pieces of metallic paper clips on the floor.
3. Connect 1 battery at one end of the coil and the other end on the paper clip.
4. Record your observation and answer the following questions
a. What happen to the paper clip?
b. Use 2 batteries and state what happened?
c. Do the number of batteries affect the strength of the electroma Why?
5. Write your conclusion on the activity you have done.
Nonsence=report
No. S P A M
Materials:
1 piece of nail
coil of wire
2-3 batteries
paper clips
Procedure:
1.Wind the coil of wire around the nail.
2. Place 3-4 pieces of metallic paper clips on the floor.
3. Connect 1 battery at one end of the coil and the other end on the paper clip.
4. Record your observation and answer the following questions
a. What happen to the paper clip?
b. Use 2 batteries and state what happened?
c. Do the number of batteries affect the strength of the electroma Why?
5. Write your conclusion on the activity you have done.
Nonsence=report
No. S P A M
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Answer:
1.Wind the coil of wire around the nail.
1.Wind the coil of wire around the nail.2. Place 3-4 pieces of metallic paper clips on the floor.
1.Wind the coil of wire around the nail.2. Place 3-4 pieces of metallic paper clips on the floor.3. Connect 1 battery at one end of the coil and the other end on the paper clip.
1.Wind the coil of wire around the nail.2. Place 3-4 pieces of metallic paper clips on the floor.3. Connect 1 battery at one end of the coil and the other end on the paper clip.4. Record your observation and answer the following question
A.the object vibrate,or get pulled into the coil
B.so if two batteries are Connected in parallel the number of electrons they push out each second Ang energy supplied is added,Hench the total current in the circuit is increased.
C.the strength of electromagnet changes depending on the sized of attached battery.
5.i don't know,sorry
Explanation:
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