Enjoyable and colorful demonstration....the way they should've taught us at school.
@discoveryofphysics9303
2 жыл бұрын
Wow !! Energy 😎
@aweisachild
3 жыл бұрын
I feel like I'm watching Dr. Emmett Brown from Back To The Future movie
@larsexplains3086
3 жыл бұрын
Sometimes I feel like him too! ha ha ha
@juanmf
2 жыл бұрын
Great content, would you have material on how to measure the natural response? I can see a nice damped sinus (about 6 periods well defined) on scope, but when I connect ground & Arduino "sensing" input analog pin the shape changes drastically: If grounded, looks like a capacitor discharge (exponential) If only the analog pin is connected, the dampening give it about half period, (not enough to measure). I'm confused.
@yaminimoriya6166
4 жыл бұрын
Thank you, sir! I wanna ask what happens if we use DC source?
@larsexplains3086
4 жыл бұрын
If we used a DC source the inductors would have no effect on the circuit. Remember that if we use a high frequency, the reactance of the inductor increases and if we use a low frequency the reactance decreases. With that theme, if the power source is DC then the frequency is essentially zero and the reactance is then zero. The inductor then doesn't resist the current and it becomes a 'conductor' and acts like a wire. I hope that helps. Email me at my Humber email if you have more questions. You can find me if you search "Humber College Faculty of Applied Sciences and Technology".
@tilahunsalas8144
Жыл бұрын
Thanks for the great presentation, sir! So, with the DC voltage applied the light will be ON. And there will be an open circuit across the capacitors until charged then after they are charged the light still remains ON, correct?
@usmanrauf5512
4 жыл бұрын
Can you please tell me which resistor and capacitor you used I can't see clearly I just want to know the value of resistor and capacitor
@larsexplains3086
4 жыл бұрын
100 ohms and 470 ohms resistors. The capacitors are 1 uF
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