Recent content by bhavu21fri

Thank you for your replay, I would like to appreciate if you explain with an example.. because i m new & its very hard to understood. or give some link or document for reference. My bobbin length is 18mm & radius is 4 mm Again Thank you very much sir

Hello Friends, Can you help to solve the problem of my solenoid coil as before i created 12VDC coil & its working fine thanks for that help guys. but now i want 240 VAC solenoid coil. so can you please help me which SWG I have to select. how many turns have to select..i want the equitation how...

Thanks you are right sir the smallest gap without getting a spark. the material is copper & Silver Rivet but the material is same for both side. I am working on Power Relay.. in that NO & NC Both Connection. when NO Is open that time NC is close but i have to make safe distance for NC for...

Hello Friends How to calculate the minimum GAP distance between two electrodes?

http://easycalculation.com/physics/electromagnetism/inductance.phpHi Friends Below link help u. please. check at ur end.. http://easycalculation.com/physics/electromagnetism/inductance.php if it is working then please. tell us with example..so we can understood.. :)

Dear thank you for your replay i don't have much knowledge for the magnet coil I want to know how to calculate if you tell me in detail with example ...Thanks to All, I also got some example on below...may be it will help us dear For DC, we may be able to do some simplified experiments to...

Hello Friends I am working on home made electromagnet and I have only volt & Ohms details like 12Volt DC, 24Volt DC & 240V AC and ohms is 80Ω, 100Ω & 120Ω for all for example 12VDC 80 ohms coil, 12VDC 100ohms,24VDC 80Ohms coil...etc. now i want to know which copper gauge we have to choose...