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## MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF

MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF: Multiple Choice Questions (MCQs) are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge.

An MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction consists of a question or statement, followed by several answer options, of which the student must choose the correct one. The answer options are usually presented as a list of possible choices, such as A, B, C or D.

## MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF

1.When a magnet is moved towards a coil of wire, the induced emf in the coil is

a) Directly proportional to the rate of change of flux

b) Inversely proportional to the rate of change of flux

c) Directly proportional to the flux

d) Inversely proportional to the flux

Answer: a) Directly proportional to the rate of change of flux

2.A solenoid is a coil of _________ wire, wrapped around a core of _________ material.

a) thin, soft

b) thick, soft

c) thin, hard

d) thick, hard

3. The phenomenon of induced emf in a coil due to a change in magnetic field linking the coil is called

a) Electromagnetic induction

c) Lenz's law

d) Ampere's law

4. Lenz's law states that the direction of induced current in a closed loop is such that it will

a) Enhance the change in flux

b) Oppose the change in flux

c) Have no effect on the change in flux

d) None of the above

Answer: b) Oppose the change in flux

5.The unit of induced emf is _________

a) Volt b)

Ampere

c) Watt

d) Ohm

6. What is the principle of electromagnetic induction?

a) A change in magnetic field induces an electric current in a conductor

b) A change in electric field induces an magnetic field

c) A change in electric current induces an magnetic field

d) A change in magnetic field induces an electric field

7. What is the direction of induced emf according to Lenz's law?

a) Opposite to the change in magnetic field

b) Same as the change in magnetic field

c) Opposite to the change in electric field

d) Same as the change in electric field

8. What is the equation for electromagnetic induction?

a) V = IR

b) E = V/R

c) E = -dΦ/dt

d) V = Ldi/dt

9. What is the unit of induced emf?

a) Amperes

b) Volts

c) Ohms

d) Henries

10. What is Faraday's law of electromagnetic induction?

a) The induced emf is directly proportional to the rate of change of magnetic field

b) The induced emf is inversely proportional to the rate of change of magnetic field

c) The induced emf is directly proportional to the rate of change of electric field

d) The induced emf is inversely proportional to the rate of change of electric field

11. What is the principle of generator?

a) electromagnetic induction

b) electrostatic induction

c) thermoelectric effect

d) piezoelectric effect

## Benefits of MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction

One of the benefits of using MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction is that they are easy to grade. The correct answer is already provided, so the teacher or exam proctor simply needs to check that the student has chosen the correct option. This makes MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction more efficient than open-ended questions, which require more time and effort to grade.

Another benefit of MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction is that they can test a wide range of knowledge, including factual information, concepts, and problem-solving skills. They can also be used to test a student's ability to apply knowledge to new situations, rather than just recall information.

## Conclusion of MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF

In conclusion, MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. But to minimize the drawbacks, it is important to write good MCQs and use a variety of question types. They can test a wide range of knowledge, including factual information, concepts, and problem-solving skills, but they should not be the only method of assessment, it's important to use different types of questions to evaluate a student's understanding of a subject.

## FAQs About MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction

#### Q: What are Multiple Choice Questions (MCQs)??

A: MCQs are a popular method of testing a student's understanding of a particular subject. They consist of a question or statement, followed by several answer options, of which the student must choose the correct one.

#### Q: Why are MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction used in exams?

A: MCQs are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. They are easy to grade as the correct answer is already provided, making it more efficient than open-ended questions.

#### Q: What are the different types of MCQs?

A: The different types of MCQs are true/false, multiple choice, matching, and completion.

## MCQ Question for Class 12 Physic All Chapters

• MCQ Questions for Class 12 Physic Chapter 1 Electric Charges and Fields With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 2 Electrostatic Potential and Capacitance With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 3 Current Electricity With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 4 Moving Charges and Magnetism With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 5 Magnetism and Matter With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 6 Electromagnetic Induction With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 7 Alternating Current With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 8 Electromagnetic Waves With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 9 Ray Optics and Optical Instruments With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 10 Wave Optics With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 11 Dual Nature of Radiation and Matter With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 12 Atoms With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 13 Nuclei With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 14 Semiconductor Electronics: Materials, Devices and Simple Circuits With Answers PDF
• MCQ Questions for Class 12 Physic Chapter 15 Communication Systems With Answers PDF
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