Electromagnets

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Science: Physics: Electrostatics

Level

9-12

Activity Time

45 Minutes

TI-Nspire Version

1.7

Accessories

Sensor - Magnetic Field

Other Materials

16-gauge electrical wire (at least 1.5 m)
iron or steel nail or bolt, at least 8 cm long and 1 cm in diameter
electrical tape
blank sheet of paper
pen or pencil
two D-cell batteries
wire strippers (if the wire is insulated)
masking tape (optional)

Resource Types

Lessons

Format

TNS

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Electromagnets

Activity Overview

In this activity, students will create a solenoid-type electromagnet using two different methods of coiling the wire around the core. They will use a sensor to determine the relationship between the number of turns of wire and the magnetic field strength for each method.

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TI-Nspire Activity TNS

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Science: Physics: Electrostatics

Level

9-12

Activity Time

45 Minutes

TI-Nspire Version

1.7

Accessories

Sensor - Magnetic Field

Other Materials

16-gauge electrical wire (at least 1.5 m)
iron or steel nail or bolt, at least 8 cm long and 1 cm in diameter
electrical tape
blank sheet of paper
pen or pencil
two D-cell batteries
wire strippers (if the wire is insulated)
masking tape (optional)

Resource Types

Lessons

Format

TNS

Report an Issue

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