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What determines the magnitude of electric current?

A. The rate at which electrons are produced

B. The type of material used

C. The current carrying capacity of the circuit

D. The rate at which electrons pass a given point

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  1. In an ac circuit with XL and R in seriesa the
  2. VL= VCin a series RLCcircuit when
  3. When resistance are connected in parallela the total resistance is
  4. Of the equivalent combination of unitsa which one is not equal to watt?
  5. Which of the following is a preferred resistor value?
  6. Which of the following capacitors are used only in dc circuits?
  7. An electric circuit contains
  8. If the inductance is decreaseda the impedance of the circuit containing a resistor a capacitor and an…
  9. Which of the following is not a factor affecting capacitance oor?
  10. Which of the following does not refer to electrical energy?
  11. The open-circuit voltage at the terminal of load RL is 60V. Under the condition of maximum power transfera…
  12. When two coils of identical reactance are in parallel without mutual inductancea the reactance of the…
  13. What is the specific resistance of a pure germanium?
  14. In a rectangular wavea the peak factor is
  15. The usual load of a dc circuit is a/an
  16. When two in-phase sine waves that have identical frequency and amplitude are added togethera then the…
  17. An open resistor when checked with an ohmmeter reads
  18. The impedance in the study of electronics is represented by resistan
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    A series RLCcircuit consists of a 10 resistor in series with L = 10 Ha and C= 100 F. Determine a new value of Ia for which the resonant frequency is one half the original value.
  20. The reason why electrical appliances are not connected in series.
  21. Which waveform in which the rms value and the mean value are equal?
  22. A gang capacitor is a variable capacitor in which capacitance is varied by changing the
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    If a certain circuit has a current that is lagging the voltage by 45a then it displays
  24. Parallel resonant circuit is sometimes called as
  25. A 0.09 microfarad capacitor is charged to 220 volts. How long in milliseconds will it discharged resistor…
  26. If one resistance in a series connection is opena then
  27. Which of the following materials has the lowest dielectric strength?
  28. In a series RLCcircuit
  29. If two complex conjugates are addeda ___ components results.
  30. Points to be considered in choosing a capacitor