Class 12 Physics Chapter Moving Charges and Magnetism Free Test Quiz

Ace Your Class 12 Physics: Take the Moving Charges and Magnetism Free Test Quiz!

If you’re a Class 12 Physics student gearing up for the Moving Charges and Magnetism chapter, we have just the tool to enhance your preparation – the Moving Charges and Magnetism Free Test Quiz! This quiz is designed to help you assess your understanding of the chapter and identify areas that require more attention. Whether you’re a topper aiming for perfection or a diligent learner seeking to improve, these objective questions will be an invaluable resource.

Check Class 12th Physics Moving Charges and Magnetism Knowledge

Free Quiz 12th Physics Chapter 4 Moving Charges and Magnetism

12th Physics: Moving Charges and Magnetism

1 / 10

1. Which of the following is true?

Parallel currents repel, and antiparallel currents attract.

Parallel currents attract, and antiparallel currents repel.

Both parallel and antiparallel currents attract.

Both parallel and antiparallel currents repel.

2 / 10

2. Ampere’s circuital law is equivalent to

Biot-Savart law

Coulomb’s law

Faraday’s law

Kirchhoff’s law

3 / 10

3. Lorentz force is

electrostatic force acting on a charged particle.

magnetic force acting on a moving charged particle.

the vector sum of electrostatic and magnetic force acting on a moving charged particle.

the vector sum of gravitational and magnetic force acting on a moving charged particle.

4 / 10

4. Magnetic field at the centre of a circular coil of radius r, through which a current I flows is

directly proportional to r

inverseley proportional to I

directly proportional to I

directly proprotional to I2

5 / 10

5. Two parallel circular coils of equal radii having equal number of turns placed coaxially and separated by a distance equal to the radii of the coils carrying equal currents in same direction are known as

Biot-savart’s coils

Ampere’s coils

Helmholtz coils

Oersted’s coils.

6 / 10

6. Magnetic dipole moment of a rectangular loop is

inversely proportional to current in loop

inversely proportional to area of loop

parallel to plane of loop and porportional to area of loop

perpendicular to plane of loop and porportional to area of loop

7 / 10

7. A current carrying circular loop of radius R is placed in the x-y plane with centre at the origin. Half of the loop with x > 0 is now bent so that it now lies in the y-z plane.

The magnitude of magnetic moment now diminishes

The magnetic moment does not change

The magnitude of B at (0, 0, z), z > R increases

The magnitude of B at (0, 0, z), z >> R is unchanged

8 / 10

8. A deuteron of kinetic energy 50 keV is describing a circular orbit of radius 0.5 metre in a plane perpendicular to the magnetic field B. The kinetic energy of the proton that describes a circular orbit of radius 0.5 metre in the same plane with the same B is

25 keV

50 keV

200 keV

100 keV

9 / 10

9. The magnetic field around a long straight current carrying wire is

spherical symmetry

cylindrical symmetry

cubical symmetry

unsymmetrical

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10. A proton and an alpha particle both enter a region of uniform magnetic field B, moving at right angles to field B. If the radius of circular orbits for both the particles is equal and the kinetic energy acquired by proton is 1 MeV the energy acquired by the alpha particle will be:

0.5 MeV

1.5 MeV

1 MeV

4 MeV

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Quiz Score Card of Moving Charges and Magnetism

Pos.	Name	Score	Points
1	Rupan	25 %	5

Chapter wise quiz of XII class physics

The quiz consists of a comprehensive set of multiple-choice questions (MCQs) covering various aspects of magnetic effects of electric current in Class 12 Physics. To make your revision even more efficient, you can find PDF downloads of these MCQs online. These resources are readily available and can be accessed at your convenience, allowing you to study at your own pace.

For students who prefer self-study, moving charges and magnetism Class 12 notes will prove to be immensely beneficial. These notes provide concise explanations of key concepts, formulas, and important points, aiding in a more focused and organized study approach.

Additionally, for those seeking to test their analytical skills, the Moving Charges and Magnetism Assertion Reason Class 12 section offers challenging questions that require a deeper understanding of the topic.

So, don’t miss this opportunity to gauge your preparation level with the Moving Charges and Magnetism Free Test Quiz. Embrace the power of MCQs and accelerate your journey towards mastering this crucial chapter. Happy studying and all the best for your upcoming Physics exam!

FAQ of Class 12 Physics Chapter 4 test quiz

Q1: Is the test quiz time-bound chap 4 of Physics, or can I attempt it at my own pace?

Ans: The chapter 4 test quiz is typically time-bound, and you should complete within time period. Although you can attempt unlimited time free quiz of chap 4 and other’s chapter without any worry.

Q2: Can I retake the test quiz multiple times for chapter 4 to track my progress?

Ans: Yes. You can take as many as times of Chap 4. Taking the quiz more than once can be beneficial as it allows you to monitor your progress, identify areas of improvement, and reinforce your understanding of the subject matter.

Q3: Will the test quiz help me score better in my Class 12 Physics exam if I clear Chapter 3 and other all chapter?

Ans: Yes, You must score well in chapter 4 test and other chapter quiz. The test quiz is an excellent supplementary tool to improve your performance in the Class 12 Physics exam. By attempting the quiz and reviewing your answers, you can identify weak areas and focus on improving them. Consistent practice and revising concepts through such quizzes can boost your confidence and enhance your overall performance in the exam. However, it’s essential to complement the quiz with regular studies and consultation with teachers or mentors for comprehensive preparation.

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Mohit Sinha

I’m Mohit Sinha! With a Master’s degree in Physics, I bring a deep understanding of the subject to my teaching. I specialize in guiding students through the complexities of Physics for 11th and 12th grades and also offer English instruction from 1st to 12th grade. When I'm not in the classroom, I'm passionate about creating engaging educational content for QuizRanker.org, where I help make learning both fun and effective.