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The Ac generator Multiple Choice Questions (MCQ Quiz) with Answers PDF (AC Generator MCQ PDF e-Book) download to practice Grade 10 Physics Tests. Learn Electromagnetism Multiple Choice Questions and Answers (MCQs), AC Generator quiz answers PDF to study online high school courses. The AC Generator MCQ App Download: Free learning app for transformer, turning effect on a current carrying coil in magnetic field, magnetic effects of steady current test prep for online degrees.

The MCQ: In A.C generator increasing the no. of turns in the coil; "AC Generator" App Download (Free) with answers: Decreases the Electromotive force (EMF); Electromotive force (EMF) remains same; Increases the Electromotive force (EMF); Electromotive force (EMF) becomes zero; to study online high school courses. Solve Electromagnetism Quiz Questions, download Google eBook (Free Sample) for online degree programs.

## AC Generator MCQs: Questions and Answers

MCQ 1:

When a coil rotated in magnetic field the induced current in it

1. continuously changes
2. remains same
3. becomes zero
4. becomes maximum
MCQ 2:

In A.C generator increasing the no. of turns in the coil

1. decreases the Electromotive force (EMF)
2. Electromotive force (EMF) remains same
3. increases the Electromotive force (EMF)
4. Electromotive force (EMF) becomes zero
MCQ 3:

The Electromotive force (EMF) developed by the generator depends upon

1. area of rotating wire
2. length of rotating wire
4. size of magnet
MCQ 4:

The metal detectors installed at airports and other places for security purpose are based on the principle of

1. potential difference
2. electromagnetic difference
3. electromagnetic induction
4. potential energy
MCQ 5:

If the coil is placed perpendicular to field lines then the number of lines passing through the coil is

1. minimum
2. maximum
3. zero
4. may be max. or min.