It comes down to two fairly simple consequences of charge attraction and repulsion. View enhanced pdf access article on wiley online library html view download pdf for offline viewing. This unique device is designed to produce electric current at exceptionally high voltages yet low, safetouse amperage. Our accelerator facility is an important component in graduate and. I attend weber state university and had the luxury of being taught by dr. First, it was primarily used in particle accelerators, but.
The high voltages generated by the generator can be used for accelerating subatomic particles to high speeds, making the generator a useful tool for 3. A highvoltage electrostatic generator in which electrical charge is carried from ground to a highvoltage terminal by means of an insulating belt and. It uses a moving belt that accumulates charge on a hollow metal structure. Ground the machine touch a ground wire or the grounding ball to the dome right after each use. Jun 22, 2014 the best ppt of vande graaff generator by me. It uses a moving belt that accumulates charge on a hollow metal structure designed like a globe, placed on the top of a column that is insulating in nature and thus, creating a very high electric potential in the order of a few million volts. Stepbystep instructions great science project for kids cheap and easy to build weekend project parental supervision required. Ein vandegraaffgenerator, auch bandgenerator genannt, ist eine apparatur zur erzeugung. This structure has a design of a globe, placed on the top of a column that is insulating in nature. Find a the change in electric potential energy of the electron, b the kinetic energy gained by the electron neglecting gravity. This book is a wonderful text for an introductory college course in human anatomy. These contraptions are staples of handson demonstrations in labs and at.
To start this tour, click the next scene button at the bottom of this page. Any bump or lip on the sphere and all the charge will run to it and bleed off. The device that bears his name has the ability to produce extremely high voltages as high as 20 million volts. The device has the ability to produce extremely high voltages as high as 20 million volts.648 612 1071 140 311 948 1161 1189 3 807 464 140 694 1425 515 156 810 1096 37 341 1225 749 907 1219 1254 22 1322 561 398 758 605 453 590 913 473 855 1198 791 82 7 800