With double the number of turns by the same length and areaa the inductance is

A. The same

B. Doubled

C. Quartered

D. Quadrupled

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  1. Which of the following is a common material used in wire-wound resistors?
  2. If two equal resistances connected in series across a certain supply are now connected in parallel across…
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    Nortons theorem is ____ Thevenins theorem.
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  7. For series capacitorsa total charge is
  8. The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…
  9. What determines the magnitude of electric current?
  10. In a circuita an active element is one which
  11. Two complex numbers or phasors are said to be conjugate if they
  12. If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…
  13. Property of an electric circuit that dissipates electric energy
  14. The usual load of a dc circuit is a/an
  15. The charge in the capacitor is stored at the
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  21. What determines the direction of induced emf in a conductor or coil?
  22. A capacitance of 0.05 F equals
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  26. Which of the following dielectric materials makes the lowest-capacitance capacitor?
  27. Liquids that are good conductors because of ionization are called
  28. What fusion of elements is without chemical action between them?
  29. Another term for superconductor.
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