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.
Added 6 years ago | 00:00:49 | 37819 views
Added over 6 years ago | 00:00:36 | 49081 views
Added over 5 years ago | 00:02:54 | 43288 views
Added 2 years ago | 00:00:54 | 3903 views
Added over 3 years ago | 00:03:18 | 17063 views
Added 2 years ago | 00:01:02 | 3588 views