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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. A rheostat is a form of
  2. If the output resistance of a voltage source is 4 a it internal resistance should be
  3. The reason why electrical appliances are not connected in series.
  4. What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?
  5. When voltage is applied across a ceramic dielectric the electrostatic field p roduced is 50 times greater…
  6. The symbol Q refers to
  7. In a series RLCcircuit
  8. In an ac circuit with inductive reactance ?, the
  9. Liquids that are good conductors because of ionization are called
  10. Which of the following does not affect resistance?
  11. What is the time constant for L of 240 mH in series with R of 20 ?
  12. The ohmic value of a resistor with negative temperature coefficient
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    A lead conductor has a resistance of 25 at 0 C. Determine its resistance at -30 C
  14. Which of the following capacitors is suitable for dc filter circuits?
  15. The reciprocal of a complex number is
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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.
  17. A capacitor is used to
  18. In liquids and gasesa ionization current results from a flow of
  19. What is the most convenient way of achieving large capacitance?
  20. In a multiple capacitora the plate area is
  21. A coil of inductance L has an inductive reactance of XLin an ac circuit in which the effective current…
  22. VL= VCin a series RLCcircuit when
  23. As applied to a series RLCcircuita bandwidth means
  24. In a pure capacitancea
  25. A capacitor of 0.5 F charged to 220 V is connected across an uncharged 0.5 F capacitor. What is the…
  26. When the temperature of copper wire is increased its resistance is
  27. The farad is not equivalent to which of the following combination of units
  28. Resistor with colored bands in the body
  29. A trigger circuit consisting of a capacitor of 0.01 F is connected in series with a resistor. If the…
  30. What refers to the lowest voltage across any insulator that can cause current flow?