Using a coil of wire and an oscilloscope, explain how you candetect the presence of the Earth's magnetic field.
Using a coil of wire and an oscilloscope, explain how you couldshow that a magnet is producing a magnetic field.
A series LRC circuit is driven at a frequency which is much lessthan the resonant frequency with a sine wave voltage sourceV0sin(wt). What is the approximate voltage across the capacitor?Briefly explain
A series LRC circuit is driven at resonance with a sine wavevoltage source. What is the sum of the voltages across the inductorand the capacitor in an ideal circuit? Briefly explain.
