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Uses of Electromagnets Multiple Choice Questions (MCQ) PDF Download
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The MCQ: A good permanent magnet should produce a high magnetic field with a; "Uses of Electromagnets" App Download (Free) with answers high mass, low mass, dense mass and thick mass to study online school courses. Solve electrical circuits and electric currents quiz questions, download Google eBook (Free Sample) for online classes.
Uses of Electromagnets MCQs: Questions and Answers PDF Download
MCQ 1: A good permanent magnet should produce a high magnetic field with a
- high mass
- low mass
- dense mass
- thick mass
MCQ 2: If someone carrying a knife or gun passes through a detector, it alters the rate of
- current
- voltage
- resistance
- magnetic field
MCQ 3: Another example of 'electromagnets' in trains is
- bullet train
- passenger train
- maglev train
- cargo train
MCQ 4: 'Earphones' are
- magnets
- small loudspeakers
- soft speakers
- magnetized speakers
MCQ 5: When small hammer is attracted by electromagnet, the bell
- sparks
- vibrates
- stops
- strucks
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Uses of Electromagnets Learning App & Free Study Apps
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Grade 6 Science MCQ Questions
- Consuming untreated river or stream water may lead to
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Uses of Electromagnets MCQs Book Questions
- If baking soda or fruit salt is mixed with vinegar, there takes place a
- When heat is provided to particles of solids, they gain
- An advance microscope which allows us to see tiny discreet articles in matter is called
- A diagram drawn by using symbols which represents electrical components is called
- To explain and understand natural phenomenon, there is given a
- Mass of a substance per unit of volume is called its