Consider the circuit shown in the figure below where L = 5.10 mH and R₂ = 410 0. L vor 24.0 V + a S 9 WWW R₁ R₂ (a) When the switch is in position a, for what value of R₁ will the circuit have a time constant of 14.9 us? ΚΩ (b) What is the current in the inductor at the instant the switch is thrown to position b? mA

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