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- Subject
- Magnetism and Electromagnetismelectrical-engineering-mcqs › magnetism-and-electromagnetism
- Published
- 16 Dec 2018
- Last updated
- 28 May 2026
Explanation
A magnetic field is generated around electric charges when they are moving. Stationary charges or non-magnetic materials like iron, copper, and aluminum do not inherently produce a magnetic field.
More Magnetism and Electromagnetism MCQs
Practice related questions from the same subject.
- 1.In which direction do magnetic field lines typically flow?
- 2.What defines a permeable material?
- 3.Which type of magnets are best made from materials with low magnetic retentivity?
- 4.The Tesla is a unit used to measure which of the following quantities?
- 5.What type of magnetic property do ferrite materials exhibit?
- 6.Two conductors in a transmission line carry identical currents I flowing in opposite directions. The force experienced by each conductor is __________?
- 7.How does the reluctance of an air gap compare to that of an iron or steel magnetic path?
- 8.Identify the vector quantity from the options below:
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