0 points in the gure below electromagnetic radiation

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: associated electric field? Remember that c = 3 × 108 m/s. Correct answer: 12900 N/C. Explanation: Knowing that 005 (part 1 of 3) 10.0 points In the figure below, electromagnetic radiation is moving to the right, and at this time and place the electric field is horizontal and points out of the page. The magnitude of the electric field is E = 2850 N/C. The speed of light is c = 3 × 108 m/s. Take +x to be toward the right, +y to be upward, and +z to be out of the page toward you. Direction of propagation E = 2850 N/C What is the associated magnetic field at this time and place? Begin by finding the x component, Bx . Correct answer: 0 T. Explanation: We can determine the nonzero component of B by using the right-hand rule. With the wave propagating in the +x direction, and the electric field in the +z direction, the magnetic field must point in the −y direction. Therefore the x and z components of the magnetic field are both zero. 006 (part 2 of 3) 10.0 points Find By . Correct...
View Full Document

Ask a homework question - tutors are online