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Refers to the outward-curving distortion of the lines of force near the edges of two parallel metal plates that form a capacitor.

A. Skin effect

B. Night effect

C. Edge effect

D. Hall effect

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  1. In a circuita an active element is one which
  2. The ratio between the active power and the apparent power of a load in an ac circuit is called
  3. The voltage lags the current by cycle in a
  4. Which of the following dielectric materials makes the highest-capacitance capacitor?
  5. The ratio of the flux density to the electric field intensity in the dielectric is called
  6. Under the conditions of maximum power transfera a voltage source is delivering a power of 15 W to the…
  7. A capacitor consists of two
  8. Refers specifically to steady state values of quantities in ac circuits which are complex numbers.
  9. What is the reciprocal of capacitance?
  10. What capacitance exists not through design but simply because two conducting surfaces are relatively…
  11. The rms value of a triangular or sawtooth waveform is ___ tim value.
  12. Thevenins theorem is what form of an equivalent circuit?
  13. What is the conductance of a circuit having three 10 resistors in parallel?
  14. What can be used to estimate resonant frequency and to find reactance at any frequency for any value…
  15. What is the specific resistance of a pure silicon?
  16. The ratio of W/VA in an ac circuit means
  17. What is the complex impedance of a circuit with an absolute resistance of 300 ?
  18. A 0.09 microfarad capacitor is charged to 220 volts. How long in milliseconds will it discharged resistor…
  19. The usual load of a dc circuit is a/an
  20. VL= VCin a series RLCcircuit when
  21. When two pure sine waves of the same frequency and the same amplitude which are exactly 180 outof-phase…
  22. The reason why electrical appliances are not connected in series.
  23. When resistance are connected in parallela the total resistance is
  24. A circuit whose parameters change with voltage or current.
  25. The distance between the capacitor plates increases two timesa then its capacitance
  26. The Q-factor of a parallel resonant circuit is also known as
  27. In an ac circuit with XL and R in seriesa the
  28. The electric field strength between capacitor plates has a unit
  29. An inductive circuit of resistance 16.5 and inductance of 0.14 H takes a current of 25 ?. if the frequency…
  30. Which of the following is the most popular waveform?