Consider the circuit shown in the figure. The resistance of the wire used to make the inductor L is negligible compared to the resistors in the circuit. V=16 V, R1=14Ω, R2=145 Ω, and L=2.1 H. a) Now let's open the switch. Find the initial voltage across the inductor immediately after we open the switch. b) Let's suppose it has been 0.020 seconds since we opened the switch. Find the current through the inductor.

Consider the circuit shown in the figure. The resistance of the wire used to make the inductor L is negligible compared to the resistors in the circuit. V=16 V, R1=14Ω, R2=145 Ω, and L=2.1 H. a) Now let's open the switch. Find the initial voltage across the inductor immediately after we open the switch. b) Let's suppose it has been 0.020 seconds since we opened the switch. Find the current through the inductor.

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Question

Consider the circuit shown in the figure. The resistance of the wire used to make the inductor L is negligible compared to the resistors in the circuit. V=16 V, R1=14Ω, R2=145 Ω, and L=2.1 H.

a) Now let's open the switch. Find the initial voltage across the inductor immediately after we open the switch.

b) Let's suppose it has been 0.020 seconds since we opened the switch. Find the current through the inductor.

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