Class 10 Courses

Chapter 4: Class 10 Physics Exam Tests

Class 10 Physics MCQs - Chapter 4

Books:

Apps:

The Electromagnetism Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electromagnetism MCQ PDF e-Book) download Ch. 4-2 to learn Grade 10 Physics Course. Study Magnetic Effects of Steady Current Multiple Choice Questions and Answers (MCQs) PDF, Electromagnetism Quiz Questions and Answers to learn online courses. The Electromagnetism MCQ App Download: Free educational app for magnetic effects of steady current, high voltage transmission, mutual induction, transformer, dc motor test prep for online school and college.

The MCQ: The magnetic field produced near the current-carrying conductor is; "Electromagnetism" App (Android & iOS) with answers: Weaker; Stronger; Neutral; to learn online courses. Practice Magnetic Effects of Steady Current MCQ Questions, download Apple Book (Free Sample) for online certificate courses.

## Electromagnetism MCQs with Answers : Quiz 2

MCQ 6:

The magnetic field produced near the current-carrying conductor is

1. stronger
2. weaker
3. neutral
4. none of above
MCQ 7:

Magnetic effect of current is called

1. magnetism
3. electric current
4. electromagnetism
MCQ 8:

The production of induced current in one coil due to production of current in neighboring coil is

1. electromagnetism
2. induction
3. mutual induction
MCQ 9:

A transformer is designed to convert the voltage from 240 V a.c mains to 12 V, and has 4000 turns on its primary coil. If it is 100% efficient, and the current in the secondary coil was 0.4 A then the current in the primary coil should be

1. 0.08 A
2. 0.05 A
3. 0.02 A
4. 0.01 A
MCQ 10:

In a D.C motor the coil in a magnet rotates maximum to about

1. 180 °
2. 150 °
3. 90 °
4. 50 °