The Switch in the Circuit Shown Below Has Been Closed $t = 0$

question 9

Essay

The switch in the circuit shown below has been closed for a long time before it is opened at $t = 0$ . Find the current $i ( t )$ through the inductor for $t \geq 0$ . Assume $R _ { 1 } = 2 \mathrm { k } \Omega , R _ { 2 } = 1 \mathrm { k } \Omega , R _ { 3 } = 15$ $\mathrm { k } \Omega , \mathrm { I } _ { \mathrm { s } } = 3 \mathrm {~mA} , \mathrm {~L} = 200 \mathrm { mH }$ .

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The physical or psychological closeness or nearness between people, objects, or concepts.

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The process by which individuals build and develop relationships based on mutual affection, trust, and support.

Intensity of Current Friendships

The degree of closeness, attachment, and emotional depth present in one’s existing friendships.

Physical Attractiveness Stereotype

The assumption that individuals who are deemed physically attractive also possess other desirable traits, such as intelligence and kindness.