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we know the electric cirlcuit RL

[tex]i=i_{o}[/tex](1-[tex]e^{-t/\tau}[/tex])

with [tex]\tau=L/R[/tex]

if [tex]R=0[/tex] then [tex]i[/tex] is very big (1)

but

if [tex]\tau[/tex] is very big then [tex]i[/tex] increases slowly (2)

is (1) true or is (2) true

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# Homework Help: Electric cirlcuit

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