Electromagnetic Induction Test
Electromagnetism · Interactive
- DimensionsSubject to on-site plan
- PresentationInteractive
- PricingQuoted by manufacture spec
Purpose & Scientific Principle
By interacting with the device, the audience watches the generation of induced current and understands the principles of electromagnetic induction.
How to Operate
The principle of electromagnetic induction is to use changes in magnetic flux to generate induced electromotive force, which can be converted into electrical energy through other forms.
The direction of the induced current is related to the direction of the object's cutting magnetic field lines or the direction of the magnetic field; the deflection direction of the ammeter pointer depends on the direction of the induced current. A change in the deflection direction of the pointer indicates a change in the direction of the induced current.
The principle of electromagnetic induction is widely used, such as generators, induction motors and transformers. In electronic technology, inductive components are widely used to control the distribution of voltage or current and to emit, receive and transmit electromagnetic signals. In electromagnetic measurement, in addition to the direct application of the electromagnetic induction principle in the measurement of many important electromagnetic quantities, some non-electromagnetic quantities can also be measured by converting them into electromagnetic quantities, thus developing a variety of automated instruments.
The principle of electromagnetic induction is to use changes in magnetic flux to generate induced electromotive force, which can be converted into electrical energy through other forms.
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