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Home ‣ Electronics ‣ Time Response of Reactive Circuits See What Others Are Saying!
  • Question

  • What is the voltage across the inductor in the given circuit on the falling edge of the first input

    What is the voltage across the inductor in the given circuit on the falling edge of the first input pulse?


  • Options
  • A. ?0.2 V
  • B. 0.2 V
  • C. ?9.8 V
  • D. 9.8 V

  • Correct Answer
  • ?0.2 V 

    • More questions

    • 1. 

      The total power in the given circuit is ___.


    • Options
    • A. 4.8 mW
    • B. 18 mW
    • C. 7.2 mW
    • D. 30 mW
      • Discuss
    • 2. Inductance is proportional to the cross-sectional area of a coil.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. End around carry is an operation in 1's complement subtraction where a 1 is added to the sum of the 1's complement of both numbers.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. A circuit that uses an amplifier with passive filter elements is called a(n):

    • Options
    • A. relaxation oscillator
    • B. signal generator
    • C. differential amplifier
    • D. active filter
      • Discuss
    • 5. A wire with a smaller cross-sectional area will produce:

    • Options
    • A. less heat
    • B. more conductance
    • C. less resistance
    • D. more heat
      • Discuss
    • 6. A TRIAC will control AC voltage during the positive half cycle only.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. As frequency increases

    • Options
    • A. both series and parallel RC impedance decrease
    • B. series RC impedance decreases and parallel RC impedance increases
    • C. series RC impedance increases and parallel RC impedance decreases
    • D. both series and parallel RC impedance increase
      • Discuss
    • 8. Which component is of the wrong value?


    • Options
    • A. R1
    • B. R2
    • C. R3
    • D. R4
      • Discuss
    • 9. An element is a substance that is:

    • Options
    • A. varied throughout the entire piece
    • B. used only in electronics
    • C. electrically charged
    • D. found only in its pure form
      • Discuss
    • 10. The battery symbol is:

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss

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