A_curious_Homosapien Posted August 30, 2021 Share Posted August 30, 2021 I saw a video on YouTube where a person holds a bulb between 2 medium sized magnets, the bulb starts glowing. Neither the bulb is moving nor the magnets, then how the current is generated? Link to comment Share on other sites More sharing options...
studiot Posted August 30, 2021 Share Posted August 30, 2021 2 hours ago, A_curious_Homosapien said: I saw a video on YouTube where a person holds a bulb between 2 medium sized magnets, the bulb starts glowing. Neither the bulb is moving nor the magnets, then how the current is generated? The internet is a wonderful resource. Unfortunately there are those souls who take delight in posting misinformation. Youtube hosts some really good videos of science and scientific explanations. Sadly it is also a target for hoaxes like this sounds to be. The 'bulb' is commonly a flourescent bulb, not an old fashioned filament or more modern LED type. 1 Link to comment Share on other sites More sharing options...
iNow Posted August 30, 2021 Share Posted August 30, 2021 As studiot alludes, bulb type matters here, and more so what gasses are contained inside. 1 Link to comment Share on other sites More sharing options...
A_curious_Homosapien Posted August 31, 2021 Author Share Posted August 31, 2021 So, It's the chemical substance that reacts to magnetic field. right? If so, isn't It a good idea to use this method. As fluorescent blubs are pretty common in public as well as homes. Won't this advantage the user economically and help save the environment at the same time? Link to comment Share on other sites More sharing options...
iNow Posted August 31, 2021 Share Posted August 31, 2021 55 minutes ago, A_curious_Homosapien said: If so, isn't It a good idea to use this method A good idea, for what? Link to comment Share on other sites More sharing options...
Intoscience Posted August 31, 2021 Share Posted August 31, 2021 4 hours ago, A_curious_Homosapien said: So, It's the chemical substance that reacts to magnetic field. right? If so, isn't It a good idea to use this method. As fluorescent blubs are pretty common in public as well as homes. Won't this advantage the user economically and help save the environment at the same time? Are you eluding to the mis-concept of "free energy"? If magnets could be used in such a way don't you think this would have already being done? Regardless of the construction of the bulb you have to input energy to get light/heat out. To create an electrical field which energy can be drawn from you have to move the magnets. Therefore energy has to be inputted into moving the magnets. Oh, and there is no system (as far as I know) where 100% efficiency is attained, in other word where 100% of the inputted energy is converted into 100% of useful work, there are always losses. IIRCC super conductors come pretty close. Link to comment Share on other sites More sharing options...
studiot Posted August 31, 2021 Share Posted August 31, 2021 6 hours ago, A_curious_Homosapien said: So, It's the chemical substance that reacts to magnetic field. right? If so, isn't It a good idea to use this method. As fluorescent blubs are pretty common in public as well as homes. Won't this advantage the user economically and help save the environment at the same time? No I am sorry if I did not make this clear. I think your youtube demonstration is a hoax or fake. We have discussed such demonstrations here before, if anyone can remember the reference. Hidden under the table or behind the background screen will be a generator of a changing magnetic field. The magnets you see are just showmanship. 1 Link to comment Share on other sites More sharing options...
A_curious_Homosapien Posted August 31, 2021 Author Share Posted August 31, 2021 I'm really sorry to you all, I only watched half the video. Here is the link: In the end he tells that all this is fake and he has been hiding his tesla coil under the table. Really sorry for wasting your time. Sorry @studiot @Intoscience and @iNow 4 Link to comment Share on other sites More sharing options...
swansont Posted August 31, 2021 Share Posted August 31, 2021 8 minutes ago, A_curious_Homosapien said: In the end he tells that all this is fake and he has been hiding his tesla coil under the table. Really sorry for wasting your time. Sorry If you learned something it's not a waste. 3 Link to comment Share on other sites More sharing options...
studiot Posted August 31, 2021 Share Posted August 31, 2021 18 minutes ago, A_curious_Homosapien said: In the end he tells that all this is fake and he has been hiding his tesla coil under the table. Really sorry for wasting your time. Sorry You will go far with your approach +1 I agree with swansont, it's not a waste. 1 Link to comment Share on other sites More sharing options...
A_curious_Homosapien Posted August 31, 2021 Author Share Posted August 31, 2021 Thank you guys, appreciate your efforts. 1 Link to comment Share on other sites More sharing options...
joigus Posted August 31, 2021 Share Posted August 31, 2021 I think I speak for most everyone here when I say that intellectual honesty is high up there; above erudition or any similar razzle-dazzle. 2 hours ago, A_curious_Homosapien said: In the end he tells that all this is fake and he has been hiding his tesla coil under the table. Really sorry for wasting your time. Sorry @studiot @Intoscience and @iNow +1. 1 Link to comment Share on other sites More sharing options...
John Cuthber Posted August 31, 2021 Share Posted August 31, 2021 8 hours ago, A_curious_Homosapien said: I'm really sorry to you all, I only watched half the video. Here is the link: ... In the end he tells that all this is fake and he has been hiding his tesla coil under the table. Really sorry for wasting your time. Sorry @studiot @Intoscience and @iNow Everyone makes mistakes. You were honest enough to admit it. That makes you one of the good guys. 1 Link to comment Share on other sites More sharing options...
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