An alternating source drives a series RLC circuit with an emf amplitude of 6 V, at a phase angle of +30.0°. When the potential difference across the capacitor reaches its maximum positive value of +5 V, what is the potential difference across the inductor (sign included)?

R 1. Measure the internal resistance of the 1mH inductor. Set up the given circuit with R = 270n and L = 1mH. Apply a sinusoidal voltage as input. Adjust V, = 4Vpp and set the frequency as 20kHz. Observe the input voltage and the V, L voltage across the inductor simultaneously using an ocilloscope and plot both signals. Find the phase difference between these signals and comment on the results.

which of the following are true? In forward bias, the transition capacitance dominates In forward bias, the diffusion capacitance dominates In reverse bias, the transition capacitance dominates In reverse bias, the diffusion capacitance dominates

12. Two capacitors 15uF and 30uF are connected in parallel, what is the total amount of capacitance? 9.38 uF 45 uF 10 uF 37.5 uF