Effects of capacitance

A. It opposes any change in the amount of voltage

B. Voltage is lagged behind the current by a quarter cycle

C. Electric energy is stored in the capacitor in the form of electrostatic field

D. All of the above

Related Questions

  1. Which of the following is also known as antiresonant circuit?
  2. Series resonant circuit is sometimes known as
  3. What is the resonant frequency of a circuit when L of 3 microhenrys and C of 40 picofarads are in series?
  4. A term used to express the amount of electrical energy stored in electrostatic field.
  5. A capacitor opposes change in
  6. What is the total resistance of a two equal valued resistors in series?
  7. An open inductor has
  8. The Q-factor of a series resonant circuit is also known as
  9. What determines the direction of induced emf in a conductor or coil?
  10. In liquids and gasesa ionization current results from a flow of
  11. Which is considered as the effect of a dielectric material?
  12. The temperature-resistance coefficient of pure gold is
  13. Which of the following describes the action of a capacitor?
  14. The resistance of an insulator ___ when its temperature is increased.
  15. An inductance of 1 mH is
  16. In a resonant circuita if Q ? 10 resonant frequency _______ bandwidth.
  17. An electric circuit contains
  18. What is the reading of an ohmmeter for a shorted capacitor?
  19. Which of the following is a preferred resistor value?
  20. Why are inductance and capacitance not relevant in a dc circuit?
  21. The ratio of maximum value to the effective value of an alternating quantity is called
  22. What is the efficiency under the conditions of maximum power transfer?
  23. In a complex number 5 + j 10a 10 is called ___ part.
  24. Which of the following elements is active?
  25. Refers specifically to steady state values of quantities in ac circuits which are complex numbers.
  26. Nortons theorem is ____ Thevenins theorem.
  27. What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6…
  28. The superposition theorem is used when the circuit contains
  29. What can be used to estimate resonant frequency and to find reactance at any frequency for any value…
  30. A capacitance of 0.05 F equals

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