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In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: The magnetic field disappears when the current is turned off. B: A current through the wire creates a magnetic field which is concentrated in the hole, denoting the center of the coil. C: An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.  D: Electromagnets usually consist of wire wound into a coil. 

In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: The magnetic field disappears when the current is turned off. B: A current through the wire creates a magnetic field which is concentrated in the hole, denoting the center of the coil. C: An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.  D: Electromagnets usually consist of wire wound into a coil.  Correct Answer CDBA

The correct answer is option 1) i.e. CDBA

  • C is the first sentence because it introduces the subject of electromagnets.
  • D further explains the constituents of an electromagnet. So, D should follow C.
  • D mentions 'wire' and B further tells that a current through the wire creates a magnetic field. So, B should follow D.
  • B mentions the magnetic field with the article 'a' before it. We use a / an before singular countable nouns when we mention them for the first time and hence, the 'magnetic field' mentioned in A refers to the one mentioned in B. So, A should follow B.

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