An RL circuit with L = 5.00 H and an RC circuit with C = 6.00
series RL
time constant = L / R
series RC
time constant = R * C
L/R = R*C and R^2 = L / C = 5/ 6* 10^-6
R^2 = 0.833 * 10^6
R = 912.68 ohms
b)
time constant = R * C = 912.68 * 6x10^-6= 5476.13 10^-6 = 5.47613*
10^-3 s
time constant= 5.47613x10^-3 S = 5.47613 mS
Time constant t = CR for the RC circuit and t = L/R for the RL circuit
CR = L/R rearranges to
R^2 = L/C = 5.00/6.0*10^-6
R = 912 ohms
t = CR = 5.4* 10^-3 s
L/R=RC
R^2=L/C=0.83 MEGA ohm
a)R=0.913 kohm
b)Time constant=L/R=5/0.913 kohm=5.48 milli seconds
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