I'm trying to make heating coil powered by two 9V batteries, but it's not getting red hot. How can I accomplish this? - Quora
![4000w Zvs Induction Heater High Frequency Induction Heating Pcb Board Melted Metal + Coil +pump - Magnetic Induction Heaters - AliExpress 4000w Zvs Induction Heater High Frequency Induction Heating Pcb Board Melted Metal + Coil +pump - Magnetic Induction Heaters - AliExpress](https://ae01.alicdn.com/kf/H967ce16637dd4a41bd5414d6ac18f5b0e/4000W-ZVS-Induction-Heater-High-frequency-Induction-Heating-PCB-Board-Melted-Metal-Coil-Pump.jpg_Q90.jpg_.webp)
4000w Zvs Induction Heater High Frequency Induction Heating Pcb Board Melted Metal + Coil +pump - Magnetic Induction Heaters - AliExpress
![Spinning wire home-science experiment | ARC Centre of Excellence in Future Low-Energy Electronics Technologies Spinning wire home-science experiment | ARC Centre of Excellence in Future Low-Energy Electronics Technologies](https://www.fleet.org.au/fleet_public/wp-content/uploads/2021/12/SpinWireCroppedIMG20210830090018-2-scaled.jpg)
Spinning wire home-science experiment | ARC Centre of Excellence in Future Low-Energy Electronics Technologies
![Make an EASY coil heating element winding Jig - making electric resistance coils - by VogMan - YouTube Make an EASY coil heating element winding Jig - making electric resistance coils - by VogMan - YouTube](https://i.ytimg.com/vi/I-5_MN5_Fmc/mqdefault.jpg)