Question 0

Which of the following methods CANNOT be used to produce a steel magnet? The

  • A.passing of an electric current through a solenoid
  • B.repeated stroking of the specimen with a magnet
  • C.repeated stroking of the specimen in opposite directions with magnets
  • D.heating of the specimen
  • E.hammering of the specimen in the earth's magnetic field
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
1985
Question no.
#0
Type
Objective

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