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The distance between the capacitor plates increases two timesa then its capacitance

A. Increases two times

B. Increases four times

C. Decreases two times

D. Decreases four times

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  1. In a circuita a passive element is one which
  2. Which of the following is the peakiest?
  3. The average value of a triangular or sawtooth wave is _____ times its peak value.
  4. For a linear circuita ___ voltage or current is used to calculate average power.
  5. A factor that states how much the resistance changes for a change in temperature?
  6. For a carbon composition resistora typical resistance values range from
  7. Which one of the following elements serves as a protection against overload?
  8. An intermittent and non-symmetrical alternating current like that obtained from the secondary winding…
  9. What is the other name of relative permittivity?
  10. In an ac circuit with a resistive branch and an inductive branch in parallela the
  11. For a series ACcircuita ___ is not used as a reference phasor.
  12. The reason why electrical appliances are not connected in series.
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  14. Loop currents should be assumed to flow in which direction
  15. When two coils of identical reactance are in parallel without mutual inductancea the reactance of the…
  16. The charging of a capacitor through a resistance follows what law?
  17. In liquids and gasesa ionization current results from a flow of
  18. Under the conditions of maximum power transfera a voltage source is delivering a power of 15 W to the…
  19. The charge in the capacitor is stored at the
  20. Which factor does not affect resistance?
  21. What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?
  22. What increases the resistance of wire at high frequencies?
  23. A capacitor consists of two
  24. Refers to the outward-curving distortion of the lines of force near the edges of two parallel metal…
  25. The rms value of a triangular or sawtooth waveform is ___ tim value.
  26. For greater accuracya the value of phase angle should be determined from
  27. Tungsten filament of bulbs has a hot resistance higher than its cold resistance due to its temperature…
  28. In dividing or multiplying phasor quantitiesa ___ form is used.
  29. How many degrees of phase represents one full cycle?
  30. The unit of elastance is