Static electricity experiments for kids
This is an static electricity experiments for kids. When the magic ball is energized, the center of the ball will send colorful current around. When we touch the ball with our fingers, the current will focus on our fingers.
Back science of this experiment
Its shell is a high-strength glass shell, the ball is filled with thin inert gas, and there is a black spherical electrode in the center of the glass ball. There is an oscillating circuit board at the bottom of the ball. Through the power converter, 5V low-voltage DC is transformed into high-voltage and high-frequency voltage, which is applied to the electrode. After power on, the arc formed by the electrode and high-voltage excited inert gas generates a light beam, so the generated light is like some lightning glow.
1. It can be used in schools ,learning centers, educational institutions to cooperate with teachers’ STEM courses.
2. As home science educational toys that being an interactive toys between parents and children.
3. Making into an monthly activity boxes or subscription boxes for kids
4. Science tools for kids
5. Robotics for schools