ZuoTi.Pro
Question

Which of the following statements is correct for electromagnetic waves: (a) The magnetic field vector (B)...

  1. Which of the following statements is correct for electromagnetic waves: (a) The magnetic field vector (B) is always parallel to the electric field vector (E) (b)B is always perpendicular to E (c)The angle between B and E is always 45° (d)Direction of B is not linked anyhow to the direction of E. Which one?
science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Ans. b. For electromagnetic waves magnetic field( B) is always perpendicular to electric field (E)

0 0
Add a comment
Know the answer?
Add Answer to:
Which of the following statements is correct for electromagnetic waves: (a) The magnetic field vector (B)...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Which of the following statements about electromagnetic waves in free space are true? (There could be...

    Which of the following statements about electromagnetic waves in free space are true? (There could be more than one correct choice.) A) The higher-frequency travel faster than the lower-frequency waves. B) The higher-frequency waves have shorter wavelengths than the lower-frequency waves. C) The wavelengths of the visible waves are some of the longest electromagnetic waves. D) The wavelengths of the visible waves are some of the shortest electromagnetic waves. E) The electric field vector is always at right angles to...

  • 1. An electromagnetic plane wave is propagating through space. Its electric field vector is given by...

    1. An electromagnetic plane wave is propagating through space. Its electric field vector is given by E i Eo cos(kz- ot). Its magnetic field vector is: a) B=jBo cos(kz-t) b) B- kBo cos(ky-at) c) B-iB, cos(ky-) d) B- kBo cos(kz-o) 1 2. The velocity of an electromagnetic plane wave is: a) In the electric field direction b) In the magnetic field direction c) In a direction parallel to the electric and magnetic fields d) In a direction perpendicular to the...

  • Which one among the following statments is CORRECT? A.An electromagnetic wave has an electric field and...

    Which one among the following statments is CORRECT? A.An electromagnetic wave has an electric field and a magnetic field vibrating perpendicular to each other. B.Electromagnetic waves cannot travel in empty space. C. An electromagnetic wave has an electric field and a magnetic field vibrating parallel to each other. D. Gamma rays are not electromagnetic waves.

  • Which of the following is NOT true of electromagnetic waves. a. No medium is required to...

    Which of the following is NOT true of electromagnetic waves. a. No medium is required to produce the waves. b. The waves move outward in all directions from the vibrating charge that created them. c. The electric field is parallel to the magnetic field in the waves. d. Both electric and magnetic fields are perpendicular to the direction of motion of the wave.

  • The direction of the magnetic field in an electromagnetic wave is: A. random, and not related...

    The direction of the magnetic field in an electromagnetic wave is: A. random, and not related to the direction of the electric field or the direction of propagation. B. anti-parallel to the electric field. C. parallel to the direction of propagation of the wave. D. parallel to the electric field. E. perpendicular to the electric field.

  • Which of the following statements about electromagnetic radiation is true? A.) It always travels at 3×108...

    Which of the following statements about electromagnetic radiation is true? A.) It always travels at 3×108 m/s. B.) It consists of perpendicularly oscillating electric and magnetic fields, and the direction of propagation is perpendicular to both. C.) It consists of oscillating electric and magnetic fields that are parallel to one another and perpendicular to the direction of propagation. D.)The oscillating electric and magnetic fields are completely out of phase with one another

  • 1.      Which of the following statements about electromagnetic waves in free space are true? (There could...

    1.      Which of the following statements about electromagnetic waves in free space are true? (There could be more than one correct choice.)     The electric field carries more energy than the magnetic field.     The electric and magnetic fields have equal amplitudes.     The electric field carries the same mount of energy as the magnetic field.     The frequency of the magnetic field is the same as the frequency of the electric field.     The...

  • Per Maxwell’s first and second equations, an electromagnetic wave a. has magnetic flux constant. b. has,...

    Per Maxwell’s first and second equations, an electromagnetic wave a. has magnetic flux constant. b. has, in fact, no electric and magntetic fields. c. has electric field perpendicular to the direction of propagation and magnetic field randomly oriented. d. must be longitudinal. e. must have electric and magnetic fields parallel to the direction fo propagation. f. must have electric and magnetic fields perpendicular to the direction of propagation.

  • 1. A proton is moving at an angle of 80° to a uniform magnetic field. What...

    1. A proton is moving at an angle of 80° to a uniform magnetic field. What is the relationship between the direction of the force on the proton and the direction of the magnetic field? * (1 Point) parallel to the magnetic field at an angle of 10° to the magnetic field at an angle of 80° to the magnetic field at an angle of 180° to the magnetic field perpendicular to the magnetic field 2. An electron is moving...

  • Consider a magnetic force acting on an electric charge in a uniform magnetic field. Which of...

    Consider a magnetic force acting on an electric charge in a uniform magnetic field. Which of the following statements are true? A magnetic force is exerted on an electric charge moving through a uniform magnetic field. The direction of the magnetic force acting on a moving charge in a magnetic field is perpendicular to the direction of the magnetic field. The direction of the magnetic force acting on a moving electric charge in a magnetic field is perpendicular to the...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT