Magnetism & Electromagnetism MCQs

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1. Magnetic field is always mapped out in the form of magnetic ____





2. Magnetic lines of force always travel from _______.





3. Magnetic flux is denoted by _______.





4. Increased number of lines means _______ magnetic field.





5. A magnetic field line equals to a _______.





6. One Weber equals to _______ Maxwell.





7. Flux per unit area is called _______





8. 1 KG = _______ Gauss





9. One Weber per square meter is called _______.





10. Opposition in the production of flux is called _______.





11. The magnetic lines of force become _______ where the field is strong.





12. The magnet made from iron/steel is called _______ magnet.





13. The magnet made up of soft iron is called _______ magnet.





14. When electricity is passed through a solenoid it becomes _______.





15. Like poles of magnet _______ each other.





16. Opposite poles of magnet _______ each other.





17. Lead, Copper and Bismuth are _______ materials.





18. The magnetic effect of a body on another without physical contact is called magnetic _______.





19. 1 ampere turn = _______ Gilbert





20. Magnetic field intensity is _______





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