I'm currently learning about electromagnetism at college, so this question is on mine mind for a few weeks.
If we have on one side: 9 V battery, DC-DC converter to few kilovolts, capacitor, button, and small dimensions inductor L1 (no more than 5 cm diameter).
And on the other side at distance of 10 meters secondary inductor L2, simillar dimensions as primary, but thinner wire and more turns.
In schematic DC-DC converter is missing.
MAIN QUESTION: Is it possible to induce for example 3 V short impuls on the secondary inductor when we press button?
I tried to calculate it with Lenz law, but i didn't succeed, :/
- Does induced signal duration depends on resistance in series with capacitor?
- If we have instead of inductor, resonat circuit, is it practically possible that signal last for a few seconds?
Thank you for your answers.