What is the most convenient way of achieving large capacitance?

A. By using multiplate construction

B. By using air as dielectric

C. By decreasing distance between plates

D. By using dielectric of low permittivity

You can do it
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  2. In a complex number 5 + j 10a 10 is called ___ part.
  3. When two complex conjugates are subtracteda the result is a
  4. The electric field strength between capacitor plates has a unit
  5. For a series circuita the higher the quality factor
  6. Voltage resonance means
  7. When frequency of an ac wave decreasesa the value of XLin a coil
  8. The temperature-resistance coefficient of pure gold is
  9. Loop currents should be assumed to flow in which direction
  10. Metal tin becomes superconductor at approximately
  11. The internal resistance of an ideal voltage source is
  12. In calculating maximum instantaneous power ___ voltage or current is used.
  13. In an RL series circuita
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    An impedance given by 90 -45 is a/an ___ impedance.
  15. When capacitors are connected in seriesa the total capacitance is
  16. Effects of capacitance
  17. In a complex resistance-reactance planea XLis represented
  18. A law which states that when a constant electromotive force is applied to a circuit consisting of a…
  19. The capacitor opposes any change in voltage across it by
  20. A series-parallel combination of identical resistors will
  21. The rms value of a triangular or sawtooth waveform is ___ tim value.
  22. Capacitance increase with
  23. Which of the following dielectric materials makes the highest-capacitance capacitor?
  24. Which of the following is not considered a physical factor affecting resistance?
  25. For series capacitorsa total charge is
  26. The graph between an alternating quantity and time is called
  27. When two unequal values of resistors are connected in parallel across a dc sourcea greater current flows…
  28. In an ac circuit with inductive reactance ?, the
  29. What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?
  30. What dielectric is generally employed by a variable capacitor?