1. Show that the inductive time constants RL has units of seconds. 2. If the inductance in the LR circuit is doubled, how is the half-life affected? 3. If the resistance in the LR circuit is doubled, how is the half-life affected?
4. If the charging voltage in the circuit is doubled, how is the half-life affected for the LR circuit? 5. To plot the equation V (1)=Vmax e^tR/L so the graph results in a straight line, what quantity do you have to plot vs, time? What is the expression for the slope of this straight line? Determine the expected self-inductance of a solenoid which has 1600 windings-each of enclosed cross- section radius 2.0 cm--and length 12 cm.