1. What is the resistance and tolerance of a resistor with the 5-hand color code: green-green-hlue-red-silver? 2. In this lab, you will he measuring the voltage of an RC circuit as a capacitor discharges at two times. You will measure voltage 1 at time 1 and voltage 2 at time 2. This is all described on page 11. Derive an expression that will allow you to calculate the time constant of an FIE circuit based on two measurements of voltage, V: and vs. made at times t1 and fa. This equation should be something like r= 3. The equation for the equivalent capacitance of two capacitors in series is what? The equation for the equivalent capacitance of two capacitors in parallel is what? Cyseries equivalent E Cparallel equivalent E 4. Two capacitors with capacitance C, and Cz are wired in series and you measure an equivalent capacitance of Cars "equivalent . When the same two capacitors are wired in parallel you measure an equivalent capacitance of C'parallel equivalent . Having two equations and two unknowns, derive an expression for Ci or Cz. (Hint, you will need to algebraically manipulate the two equations until you can use the quadratic formula and the two solutions to this you find are the two capacitances!) Gorc, = bivb -4ac 2a