Electricity And Magnetism Physics Worksheet
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1Name
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Electricity and Magnetism
STUDENT RESOURCE 7.2
ACTIVITY SHEET
Conduct the following three experiments.
Note: DO NOT ATTACH BOTH ENDS OF THE WIRE COIL TO THE
BATTERY. Close the circuit by briefly touching the free end of the
wire to the free end of the battery holder.
Experiment 1
Set up the materials as shown.
Close the circuit briefly and observe the compass.
N
What happens?
+
–
Experiment 2
+
–
Hang the coil from a desk so it can swing freely.
Balance the magnet on the tip of your finger
inside the coil.
Touch the free wire to the battery holder.
What happens?
Experiment 3
+
Place the coil flat on your desk.
–
Stand the ferrite magnet inside the coil.
Use the wire to close and open the circuit.
What happens?
MAGNETS AND ELECTROMAGNETISM • SECTION 7 MAGNETS AND ELECTRICITY
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