Electromagnetic Waves MCQs For NEET Physics with Answers
Krati Saraswat16 Sept, 2024
Share
Electromagnetic Waves MCQs: Preparing for the NEET, a national-level exam conducted annually for students aiming to pursue a career in the medical field, is important due to the high competition. Electromagnetic Waves chapter 8 from class 12 physics is an essential part of NEET preparation. Students should practice Electromagnetic Waves NEET Questions according to the NEET Physics Syllabus to do well.
Knowing the NEET Physics Chapter-wise weightage helps you focus on the right topics. Regular practice with Electromagnetic Waves MCQs, including those for Class 12, is key. Resources like Electromagnetic Waves Questions and Answers can significantly improve preparation and performance. Students should also use expert-created EM Waves MCQs provided below to boost their NEET preparation.Electromagnetic Waves MCQs For NEET Physics
Students need focused practice and a good grasp of the main concepts to perform in Electromagnetic Waves MCQs for NEET. Regularly practicing Electromagnetic Waves multiple choice questions will help you become faster and more accurate. Set aside specific times to solve these questions to improve your skills and be well-prepared for the exam. Trying out different types of questions will also help you understand the material better and handle various question styles. Make sure to frequently review your class notes and textbooks to strengthen your knowledge of Electromagnetic Waves. Understanding key topics such as Maxwell's equations, wave propagation, and the electromagnetic spectrum is essential. This review will help you apply what you've learned when answering NEET Physics MCQs . Create a study plan that combines both MCQs practice and concept review. This balanced approach will help you fill any gaps in your understanding and improve your problem-solving skills. A well-organized study plan will make your preparation more effective and efficient.Also Check: NEET Physics Notes
NEET MCQs on Electromagnetic Waves Class 12
The electromagnetic Waves chapter in Class 12 Physics is a significant part of the NEET Physics syllabus. Understanding this chapter is vital for achieving a high score in NEET. Class 12 Physics Chapter 8 Electromagnetic Waves MCQs cover fundamental concepts such as wave properties, electromagnetic spectrum, and practical applications of EM waves. Mastery of these topics is critical for tackling related MCQs. Focus on learning and applying key principles such as the speed of light, wave-particle duality, and electromagnetic wave behavior in different media. Use NEET Chapter 8 Electromagnetic Waves MCQs questions to test your understanding and identify areas that need improvement.
EM waves NEET MCQs with Answers
Practicing NEET questions related to Electromagnetic Waves is highly beneficial for exam preparation. Solving EM Waves NEET Questions with Solutions allows you to apply your knowledge practically. Practicing these questions helps reinforce your understanding and prepares you for similar questions on the exam. Utilize NEET preparation books and Physics wallah online resources to access a variety of practice questions and solutions. These resources are designed to provide ample questions for practice and help you prepare effectively for the NEET exam.| NEET Physics MCQs | |
|---|---|
| Units and Measurements MCQs | Motion in a plane MCQs |
| Mathematics Tools MCQs | Newton’s laws of motion MCQs |
| Motion in a straight line MCQs | Gravitation MCQs |
Q 1. The S.I unit of displacement current is;
(1) Henry (2) Coulomb (3) Ampere (4) FaradAns. 3
Q 2. Displacement current is continuous;
(1) when the magnetic field is changing in the circuit. (2) when an electric field is changing in the circuit. (3) in both types of fields. (4) through wires and resistance only.Ans. 2
Q 3. The charging current for the capacitor is 0.5 A. The value of displacement current is;
(1) 0.25 A (2) 0.5 A (3) 1 A (4) zeroAns. 2
Q 4. A capacitor is fully charged by a D.C. battery, find the value of displacement current in the capacitor.
(1) 0 (2) 3 μA (3) 4 μA (4) 2 μAAns. 1
Q 5. Displacement current is;
(1) same as conduction current due to flow of free electrons. (2) same as conduction current due to flow of positive ions. (3) same as conduction current due to flow of both positive and negative free charge carriers. (4) not a conduction current but is caused by a time-varying electric field.Ans. 4
Q 6. Displacement current is set up between the plates of a capacitor when the potential difference across the plates is;
(1) maximum (2) minimum (3) zero (4) varyingAns. 4
Q 7. The voltage across a capacitor of 1 μF given as V = sin(2t), find displacement current at t = 0.
(1) 0 μF (2) 3 μF (3) 4 μF (4) 2 μFAns. 4
Q 8. If a variable frequency A.C. source is connected to a capacitor then with a decrease in frequency, the displacement current will;
(1) increase. (2) decrease. (3) remains constant. (4) first decrease then increase.Ans. 2
Q 9. Assertion (A): A changing electric field produces a magnetic field.
Reason (R): A changing magnetic field produces an electric field.
(1) Both Assertion (A) and Reason (R) are true, and the Reason (R) is a correct explanation of the Assertion (A). (2) Both Assertion (A) and Reason (R) are true, and the Reason (R) is not a correct explanation of the Assertion (A). (3) Assertion (A) is true, but the Reason (R) is false. (4) Assertion (A) is false, but the Reason (R) is true.Ans. 2
Q 10. Electromagnetic wave is produced due to;
(1) Uniformly moving charge (2) Static charge (3) Accelerated charge (4) All of theseAns. 3
Q 11. Maxwell’s equations describe the fundamental laws of;
(1) Electricity only (2) Magnetism only (3) Mechanics only (4) Both (1) and (2)Ans. 4
Q 12. EM waves can transport;
(1) Momentum (2) energy (3) charge (4) Both (1) and (2)Ans. 4
Q 13. The cross product of electric and magnetic fields gives;
(1) direction of EM wave propagation (2) speed of light (3) null vector (4) All of theseAns. 1
Q 14. During the propagation of an electromagnetic wave, the phase difference between oscillating electric and magnetic field vector is;
(1) 90° (2) zero (3) 45° (4) 60°Ans. 2
Q 15. Which of the following statements is false for the properties of electromagnetic waves?
(1) These waves do not require any material medium for propagation. (2) Both electric and magnetic field vectors attain the maxima and minima at the same place and same time. (3) The energy in electromagnetic waves is divided equally between electric and magnetic filed vectors. (4) Both electric and magnetic field vectors are parallel to each other and perpendicular to the direction of propagation of the wave.Ans. 4
Q 16. In the electromagnetic wave, the electric and magnetic field is not related as;
(1) They are perpendicular to each other. (2) They have a phase difference of 90°. (3) They have no phase difference. (4) They have equal energy density.Ans. 2
Q 17. Which of the following rays has the highest wavelength?
(1) X-rays (2) Radiowaves (3) UV-rays (4) MicrowavesAns. 2
Q 18. The frequency order of (A) g-rays, (B) X-rays, (C) UV rays;
(1) A > B > C (2) B > A > C (3) C > A > B (4) B > C > AAns. 1
Q 19. The correct arrangement of colors in the descending order of their wavelength is;
(1) yellow, violet, green, orange (2) orange, yellow, green, violet (3) violet, green, yellow, orange (4) yellow, green, orange, violetAns. 2
Q 20. What is the cause of “Green house effect”?
(1) Infrared rays (2) Ultraviolet rays (3) X-rays (4) Radio wavesAns. 1
Q 21. Which of the following is not an electromagnetic wave?
(1) infrared rays (2) g-rays (3) X-rays (4) b-raysAns. 4
Q 22. Electromagnetic wave with the shortest wavelength among the following is;
(1) X-rays (2) gamma rays (3) microwaves (4) ultraviolet raysAns. 2
Physics Wallah offers comprehensive Class 12 online coaching for NEET with extensive question banks for electromagnetic waves. These resources help identify strengths and weaknesses, providing detailed solutions to enhance your NEET preparation effectively. Enroll Today!Electromagnetic Waves MCQs FAQs
Q. Why is practicing Electromagnetic Waves MCQs important for NEET?
Q. What should be included in a study plan for NEET preparation on Electromagnetic Waves?
Q. How can Electromagnetic Waves Question Banks aid in NEET preparation?
Q. What is the significance of using Electromagnetic Waves Questions and Answers?
Q. How do EM Waves NEET Questions with Solutions benefit students?
Live & recorded classes available at easeDashboard for progress trackingMillions of practice questions at your fingertips
