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In a LCR circuit, the plot of I("max") v...

In a LCR circuit, the plot of `I_("max")` versus ω is shown in figure. Find the bandwith ?

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`I_("rms") = (I_("max"))/(sqrt2) = (1)/(sqrt2)= 0.7` At
from diagram `omega_1 = 0.8` rad/s
`omega_2 = 1.2` rad/s
`Delta w = 1.2 - 0.8 =0.4` rad/s
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