Unlocking the Magic of Magnetism: 4 DIY Activities for High School Teachers and Homeschooling Parents

Introduction:

Are you ready to embark on a magnetic adventure with your high school students or homeschooling children? Understanding the magnetic effects of electric current has never been more engaging! In this blog post, we present four hands-on activities that will captivate young minds and deepen their appreciation for this intriguing scientific phenomenon.

Activity 1: Magnetic Field due to Current through a Straight Conductor

Materials Required:

  • Foam piece
  • Wire
  • Batteries
  • Compass
Materials
Materials
Procedure:
  • Attach the wire to the foam piece.
  • Connect the wire to the batteries.
  • Place a compass nearby.
  • Observe the compass needle’s deflections as electric current flows through the conductor.

Activity 2: Magnetic Field due to Current through a Solenoid

Materials Required:

  • Foam piece
  • Solenoid
  • Batteries
  • Compass
Procedure:
  • Attach the solenoid to the foam piece.
  • Connect the solenoid to the batteries.
  • Place a compass nearby.
  • Observe the compass needle’s deflections as electric current flows through the solenoid.
deflections

Activity 3: Magnetic Field due to Current through a Circular Loop

Materials Required:

  • Foam piece
  • Circular loop
  • Batteries
  • Compass
Materials
materials
Procedure:
  • Attach the circular loop to the foam piece.
  • Connect the loop to the batteries.
  • Place a compass nearby.
  • Observe the compass needle’s deflections as electric current flows through the circular loop.
deflections

Activity 4: Building a DC Motor

Materials Required:

  • Foam piece
  • Batteries
  • Magnets
  • Coil with insulation (one end fully removed, the other end partially removed)
Materials
Procedure:
  • Place the coil on top of the magnets.
  • Connect the coil to the batteries.
  • Observe the DC motor mechanism in action as the coil spins.

Quick understanding pic

Mind map

Engage your high school students or homeschooling children in these captivating magnetic experiments. By providing a hands-on understanding of the magnetic effects of electric current, you’ll inspire a lasting interest in science and spark the curiosity of future physicists and engineers. Happy experimenting!

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