Gravzant Ring Expansion Demonstration Set 
USB Microscope Camera 5.0MP 
Binocular Microscope 2000x Magnification Electric And Battery Powered 
Description
- Import of ECE
- Compatible with the curriculum
- Suitable for school, projects, experiment
- It is an educational material where scientific achievements of concepts such as power transfer, energy production, energy conversion, electromagnetic induction, Faraday’s law etc. can be acquired
- When the handle is rotated, the coil in the middle of the magnet bed rotates, the electromagnetic field is created, and the LED lamp lights up with the resulting electrical energy. Thus, it will be seen that mechanical energy turns into electrical energy.
- It is offered assembled
- Size: 115mm x 205mm x 126mm
- The system must be operated on a smooth ground.
Application:
- With the help of the calibration buttons, ensure that the copper brush and rotor contact each other tightly.
- Place the model on a flat surface where you can easily turn the handle.
- Press the bottom plate towards the floor with one hand, and quickly turn the handle clockwise and counterclockwise with the other hand.
- Different LEDs will light for clockwise and counterclockwise rotations.
- It will be seen that as the number of revolutions increases, the light power increases.
- If the LED diode does not light up, the number of revolutions required for electricity generation is insufficient or the copper brush and rotor are not in tight contact with each other.
Targeted Gains:
- Based on energy transformations, it is concluded that energy is conserved.
- Energy conservation explains its transfer and infers that energy can be transformed from one type to another.
- Explains the decrease in kinetic energy with energy conversion.
- Investigates and presents the places where more or less friction force is required.
- Explains the functions of simple machines used in daily life.
- Designs and builds a simple machine that can solve a problem in daily life.
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