Home

The capacitance of a capacitor is ___ relative permittivity.

A. Directly proportional to

B. Inversely proportional to

C. Equal to

D. Inversely proportional to the square of

You can do it
  1. What rating of a resistor determines its ability to absorb heat?
  2. What is a closed path made of several branches of the network called?
  3. If two complex conjugates are addeda ___ components results.
  4. Series resonant circuit is sometimes known as
  5. In a series RLCcircuit
  6. A linear circuit is one whose parameters
  7. Why are inductance and capacitance not relevant in a dc circuit?
  8. Metal tin becomes superconductor at approximately
  9. In liquids and gasesa ionization current results from a flow of
  10. An ac series circuit is composed of a resistance of 20 a inductive reactance of 40 a and a capacitive…
  11. Which of the following describes the action of a capacitor?
  12. A PHP Error was encountered

    Severity: Notice

    Message: iconv_strlen(): Detected an illegal character in input string

    Filename: compat/mbstring.php

    Line Number: 77

    Backtrace:

    File: /var/www/html/application/views/discuss.php
    Line: 226
    Function: character_limiter

    File: /var/www/html/application/helpers/viewloader_helper.php
    Line: 1359
    Function: view

    File: /var/www/html/application/controllers/Questions.php
    Line: 484
    Function: load_guest

    File: /var/www/html/index.php
    Line: 315
    Function: require_once

    Any resistance R in a branch of a network in which a current I is flowing can be replaced by a voltage equal to IR. This states
  13. In a complex number 5 + j 10a 10 is called ___ part.
  14. A coil of inductance L has an inductive reactance of XLin an ac circuit in which the effective current…
  15. Which waveform in which the rms value and the mean value are equal?
  16. Capacitance increase with
  17. The resistance of an insulator ___ when its temperature is increased.
  18. What dielectric is generally employed by a variable capacitor?
  19. What does a capacitor store?
  20. The distance between the capacitor plates increases two timesa then its capacitance
  21. A neon glow lamp used as a night light ionizes at approximately
  22. What capacitance exists not through design but simply because two conducting surfaces are relatively…
  23. The rms value of a triangular or sawtooth waveform is ___ tim value.
  24. What increases the resistance of wire at high frequencies?
  25. An open inductor has
  26. What is the resonant frequency of a circuit when L of 3 microhenrys and C of 40 picofarads are in series?
  27. A PHP Error was encountered

    Severity: Notice

    Message: iconv_strlen(): Detected an illegal character in input string

    Filename: compat/mbstring.php

    Line Number: 77

    Backtrace:

    File: /var/www/html/application/views/discuss.php
    Line: 226
    Function: character_limiter

    File: /var/www/html/application/helpers/viewloader_helper.php
    Line: 1359
    Function: view

    File: /var/www/html/application/controllers/Questions.php
    Line: 484
    Function: load_guest

    File: /var/www/html/index.php
    Line: 315
    Function: require_once

    Kirchhoffs laws (KCL and KVL) are applicable to
  28. A switch designed to have low capacitance between its terminal when open.
  29. Which of the following dielectric materials makes the highest-capacitance capacitor?
  30. Of the equivalent combination of unitsa which one is not equal to watt?