Class 10 Physics MCQs - Chapter 4
Electromagnetism Trivia Questions and Answers PDF - 20
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The Trivia Quiz: A practical application of mutual induction is called; "Electromagnetism" App APK Download (Free) with answers fuse, generator, circuit breaker and transformer to learn high school online courses. Practice transformer quiz questions, download Kindle eBook (Free Sample) for free online classes.
Electromagnetism Questions & Answers PDF Download: MCQ Quiz 20
MCQ 96: A practical application of mutual induction is called
- generator
- fuse
- circuit breaker
- transformer
MCQ 97: Transformers are used to
- increase AC only
- decrease AC only
- constant AC
- increase and decrease AC
MCQ 98: As per Michael Faraday, the force is increased if the
- current in the wire is increased
- magnetic field's strength increased
- length of wire increased
- all of above
MCQ 99: When a current passes through a conductor, it produces
- electric field
- magnetic field
- electromagnetic field
- mechanical field
MCQ 100: Transformers are the application of
- induction
- mutual induction
- electrostatics
- mutual charges
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10th Grade Physics MCQs eBook Download
Grade 9 Physics Mock Tests
Grade 10 Physics Practice Tests
Grade 9 Physics MCQ with Answers
- Gravitational acceleration for the bodies falling freely is
- When a force acting on a body displaces it in the direction of a force than
- At sea level, the vertical height of the water column would be
- A temperature rise in the environment that disturbs life is called
- To complete one revolution around the Earth, the communication satellites take
- If a pump can lift 200 kg of water through a height
Electromagnetism MCQ Book Questions
- Most important piece of hardware is the
- Magnetic effect of current is called
- A transformer is designed to convert the voltage from 240 V a.c
- In a D.C motor the coil in a magnet rotates maximum to about
- When the plane of the coil is perpendicular to the lines of
- If the secondary voltage is larger than the primary voltage, the transformer is called a