MIT Physics Demo -- Resonant RLC Circuit
A variable capacitor (C), large inductor or solenoid (L), and 200W light bulb (R) are connected in series to 120 VAC. The inductance of the inductor can be varied by inserting an iron core, and the capacitance can be varied by a row of switches. By varying the inductance and capacitance, we can achieve the resonance of the circuit, where maximum current flows through the resistor (light bulb).
Read more about RLC circuits here.
You need to log in, in order to post comments.
Added 9 years ago | 00:02:00 | 66853 views
Added over 8 years ago | 00:01:11 | 34968 views
Added almost 7 years ago | 00:01:23 | 23643 views
Added over 9 years ago | 00:01:02 | 38263 views
Added over 9 years ago | 00:01:26 | 59528 views
Added 8 years ago | 00:03:00 | 47410 views