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A current if flowing east along a power line. If the earth's field is neglecteda the direction of the magnetic field below it is

A. North

B. South

C. East

D. West

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  2. Refers to the magnetic lines
  3. One that has magnetic poles produced by internal atomic structure with no external current necessary
  4. Cobalt is an example of a ______ material.
  5. What is the unit of reluctance?
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  10. A 6- V battery is connected across a solenoid of 100 turns having a resistance of 2 ?a Calculate the…
  11. The temperature coefficient of resistance of semiconductors is
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  13. What is the maximum number of electrons that can be accommodated in the last orbit of an atom?
  14. What is the SI unit of conductivity?
  15. Formed when there exist distant electronic interactions between (opposite) charges present in the neighboring…
  16. The core of a magnetic equipment uses a magnetic material with
  17. Small voltages generated by a conductor with current in an external magnetic field.
  18. The greater percentage of materials is _________.
  19. When the ferromagnetic substance is inserted in a current- carrying solenoida the magnetic field is
  20. What determines the atomic number of an element?
  21. Electromotive force in a circuit
  22. Another term for corona discharge.
  23. The energy stored in an electrostatic field or electromagnetic field is called
  24. If the solenoid is gripped by the right hand with the fingers pointing the direction of current flowa…
  25. Which of the following statements is TRUE?
  26. What is the practical unit of electrical energy?
  27. A t/m is a unit of
  28. If the magnetic material is located within a coil through which alternating current (60 Hz frequency)…
  29. Which of the following is used by permanent magnets as the magnetic material?
  30. Electric field intensity is measured in