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(Solved): second time posting 1348) Differential Equation: y+10y+41y=0 describes a series inductor-ca ...
second time posting
1348) Differential Equation: y′′+10y′+41y=0 describes a series inductor-capacitor-resistor circuit in electrical engineering. The voltage across the capacitor is y (volts). The independent variable is t (seconds). Boundary conditions at t=0 are: y=7 volts and y′=5 volts /sec. Determine the capacitor voltage at t=0.90 seconds.