I want to design a project for fun, since I am planning to take electromagnetics next...

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Electrical Engineering

I want to design a project for fun, since I am planningto take electromagnetics next semester. I need help with thisdesign
Design
Construct and demonstrate
An arc generator solely driven by electrostatics,magnetostatics, and/or electromagnetics
Techniques using only household materials and a 9V battery.

Answer & Explanation Solved by verified expert

4.1 Ratings (878 Votes)

The design circuit is capable of generating up to 30 kilovoltsor more from a low voltage DC source using the flyback LOPTtransformer salvaged from a BW or color TV or computer monitorTypical output with a 12 VDC 2 A power supply or battery will be12000 V Maximum output current at full voltage is typicallyaround 1 to 2 mA Higher currents are available but the outputvoltage will drop At 2 kV more than 10 mA may be possibledepending on your particular flyback transformer input voltage andcurrentA slightly modified version of this basic circuit can be used asan RF source to excite a glow discharge in heliumneon laser andother gas discharge tubes This one uses a flyback transformerwithout a high voltage rectifier or with the rectifier removedThe inductor L1 is an addition that should reduce the stress onthe transistors and power supply by limiting current at the timeeach of the transistors go into saturation just before the basedrive switches to the opposite side I have not specifically testedthis circuit with the inductor but have used it with similarinvertersHV Inverter AssemblyRead the following in its entirety This assumes the basiccircuit See Answer

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