Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 notation, a period MUST be used as the decimal point marker. Complex numbers should be in the form (a + bi) where a and b need to have explicitly stated values. For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not. PART 5L In this circuit, the switch S1 is closed (that is, making contact) for a long time and then opens (that is, breaks contact) at t = 0. a. What is the initial inductor current iL at t = 0? iL(t = 0) = Amps b. What is the inductor current after the switch S 1 has been open (not making contact) for a long time? iL(t tends to infinity) = Amps infinity = infinity c. Consider the instant in time which is exactly one time constant after t = 0. What is the inductor current iL at that instant? iL(t = ??) = Amps

33 8 - Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 notation, a period MUST be used as the decimal point marker. Complex numbers should be in the form (a + bi) where a and b need to have explicitly stated values. For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not. PART 5L In this circuit, the switch S1 is closed (that is, making contact) for a long time and then opens (that is, breaks contact) at t = 0. a. What is the initial inductor current iL at t = 0? iL(t = 0) = Amps b. What is the inductor current after the switch S 1 has been open (not making contact) for a long time? iL(t tends to infinity) = Amps infinity = infinity c. Consider the instant in time which is exactly one time constant after t = 0. What is the inductor current iL at that instant? iL(t = ??) = Amps

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images - Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 notation, a period MUST be used as the decimal point marker. Complex numbers should be in the form (a + bi) where a and b need to have explicitly stated values. For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not. PART 5L In this circuit, the switch S1 is closed (that is, making contact) for a long time and then opens (that is, breaks contact) at t = 0. a. What is the initial inductor current iL at t = 0? iL(t = 0) = Amps b. What is the inductor current after the switch S 1 has been open (not making contact) for a long time? iL(t tends to infinity) = Amps infinity = infinity c. Consider the instant in time which is exactly one time constant after t = 0. What is the inductor current iL at that instant? iL(t = ??) = Amps

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