Chapter 8, Problem 29P

Perform the same computation as in Sec. 8.3, but determine the value of L required for the circuit to dissipate to 1% of its original value in $t=0.05\text{ s}\text{. given }R=280\Omega ,\text{ and }C={10}^{-4}$ F. Use (a) a graphical approach, (b) bisection, and (c) root location software such as the Excel Solver, the MATLAB function fzero, or the Mathcad function root.