Which factor does not affect resistance?

A. Length

B. Resistivity

C. Cross-sectional area

D. Mass

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  1. Transient period is considered over after
  2. The reactance curve is a plot of frequency versus _____ for a series RLCcircuit
  3. Which of the following represents the energy stored in a cap
  4. In an ac wavea 30 degrees of phase is ___ of a cycle.
  5. What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6…
  6. Which of the following does not affect resistance?
  7. If the inductance is decreaseda the impedance of the circuit containing a resistor a capacitor and an…
  8. When two unequal values of resistors are connected in parallel across a dc sourcea greater current flows…
  9. The ratio between the reactive power and the apparent power of an ac load is called
  10. Thevenins theorem is what form of an equivalent circuit?
  11. For a series ACcircuita ___ is not used as a reference phasor.
  12. What determines the direction of induced emf in a conductor or coil?
  13. What capacitance exists not through design but simply because two conducting surfaces are relatively…
  14. Which waveform in which the rms value and the mean value are equal?
  15. If two complex conjugates are addeda ___ components results.
  16. Which of the following does not generally affect the value of a capacitor?
  17. In an ac circuit with XL and R in seriesa the
  18. The reason why alternating current can induce voltage is
  19. What is a rotating vector whose projection can represent either current or voltage in an ac circuit?
  20. A capacitor consists of two
  21. Which factor does not affect resistance?
  22. An ac series circuit is composed of a resistance of 20 a inductive reactance of 40 a and a capacitive…
  23. If two equal resistances connected in series across a certain supply are now connected in parallel across…
  24. What refers to the lowest voltage across any insulator that can cause current flow?
  25. If one resistance in a series connection is opena then
  26. What refers to such work at very low temperaturesa near absolute zero?
  27. The arc across a switch when it open an RL circuit is a result of the
  28. Series resonance occurs when
  29. The internal resistance of an ideal current source is
  30. For maximum power transfera what is the relation between load resistance RL and internal resistance…