Class 10 Online Courses

Chapter 4: Class 10 Physics Exam Tests

Class 10 Physics MCQs - Chapter 4

Electromagnetism Multiple Choice Questions PDF Download - 5

The e-Book Electromagnetism Multiple Choice Questions and Answers (MCQs), electromagnetism MCQ Quiz PDF, test 5 to study online class 10 physics certificate courses. Practice Transformer MCQs PDF, electromagnetism quiz questions and answers to study high school online courses. The Electromagnetism MCQs App Download: Free learning app for transformer, electromagnetic induction, ac generator, direct current motor, turning effect on a current carrying coil in magnetic field test prep for free online courses.

The Multiple Choice Question (MCQ Quiz): A transformer is needed to convert 200 V into a 10 V supply. If there are 1000 turns on the primary coil, then the number of turns on the secondary coil is; "Electromagnetism" App Download (Free) with answers 2000, 100, 75 and 500 to study high school online courses. Solve transformer quiz questions, download Google eBook (Free Sample) for online education programs.

Electromagnetism Questions & Answers PDF Download: MCQ Quiz 5

MCQ 21: A transformer is needed to convert 200 V into a 10 V supply. If there are 1000 turns on the primary coil, then the number of turns on the secondary coil is

A) 100
B) 2000
C) 75
D) 500

MCQ 22: The strength of magnetic field is defined as

A) field lines passing through surface
B) electric field lines passing the loop
C) current through surface
D) electrons passing a specific point per unit time

MCQ 23: When a coil rotated in magnetic field the induced current in it

A) continuously changes
B) remains same
C) becomes zero
D) becomes maximum

MCQ 24: The simple coil placed in a magnet can not rotate more than

A) 30 °
B) 45 °
C) 90 °
D) 60 °

MCQ 25: The two forces which are equal in magnitude but opposite in direction form a

A) friction
B) couple
C) torque
D) work done

Electromagnetism Learning App & Free Study Apps

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Electromagnetism App (Android & iOS)

Electromagnetism App (Android & iOS)

10th Grade Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)

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A Level Physics App (Android & iOS)

O Level Physics App (Android & iOS)

O Level Physics App (Android & iOS)