Magnetic Electrical Circuit Diagrams with Scenarios

Magnetic Electrical Circuit Diagrams with Scenarios

A highly useful magnet-based teaching set for the physics laboratory, designed to demonstrate and discuss electrical circuit diagrams. This magnetic teaching kit allows students to arrange on a classroom board a wide variety of electrical circuit diagrams using components such as power sources (cell, battery), an electrical conductor, a switch, a light bulb, a speaker, a coil, a capacitor, a resistor, a potentiometer, an ammeter, a voltmeter, an ohmmeter, an alternating current generator, and a direct current motor.

It is also an excellent teaching aid for introducing concepts related to the elements of an electrical circuit, the construction and operation of electrical circuits, and explaining the graphical symbols of electrical components.

The kit includes lesson plans, exercises, and explanations of topics related to electrical circuit symbols and their use.

The kit enables, among other things, the introduction of concepts and discussion of such topics as:

• Symbols of basic electrical circuit elements.
• What are electrical symbols?
• What is an electrical circuit?
• Why do we use electrical circuit diagrams?
• How to draw an electrical circuit diagram?
• What elements make up electrical circuits?
• The conventional direction of current in circuits.
• What are nodes and branches?
• Series and parallel connections in electrical circuits.

Moreover, the kit helps discuss such concepts as:

• What is the difference between direct current and alternating current?
• Transformer, direct-current motor, capacitor, potentiometer...
• Internal resistance.
• I and II Kirchhoff's laws.
• Ohm's law.

The kit includes:

• 96 pieces of magnetic symbols used in the visual representation of electrical circuits: • Electrical wires (30 pcs) • Cells (4 pcs) • Batteries (4 pcs) • Switches (2 pcs) • Push-button switches (2 pcs) • Electrical nodes (10 pcs) • Alternating current generators (2 pcs) • Light bulbs (4 pcs) • Speakers (2 pcs) • Voltmeters (4 pcs) • Ammeters (7 pcs) • Ohmmeters (2 pcs) • Coils (6 pcs) • Direct-current motors (6 pcs) • Capacitors (4 pcs) • Potentiometers (2 pcs) • Resistors (5 pcs)
• Worksheets for copying for students
• Instructions with explanations of the worksheets and teacher's notes
• Dry-erase marker