Description

The EB-105 is a single board, comprehensive instructional module designed to teach basic concepts of electro-magnetism to students in technology programs in high schools, technical colleges and universities.

The module can be operated either as a stand-alone unit, or integrated into the EB-2000 Computer Managed Laboratory.

Recommended Experiments

• Magnetic field

• Magnetic force

• Magnetic field shape produced by two magnets

• Various types of magnetic field sources

• Simplified Electric Motor

• Magnetic field of an electric current

• Measure field with a ballistic galvanometer

• Magnetic field of a long, straight conductor

• Magnetic field inside a current loop

• Magnetic field produced by different types of coils.

• Induced voltage

• Faraday's law

• Lenz's law

• Magnetic circuit with air gap

• The transformer

• Changing the amplitude of an ac voltage

• Ideal and real transformer

• Frequency response of transformers with different core materials

• Hysteresis

• Drawing the hysteresis curve using a ballistic galvanometer

• Displaying the hysteresis curve on an oscilloscope of a transformer driven by an ac signal.