2 In a plane radio wave the maximum value of the electric field component is 5.00 V/m. Calculate (a) the maximum value of the mag- netic field component and (b) the wave intensity.
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- (11%) Problem 1: Consider an electromagnetic wave where the electric field of an electromagnetic wave is oscillating along the z-axis and the magnetic field is oscillating along the x-axis. 8 In what directions is it possible that the wave is traveling? (Select all that apply) OThe -z dırection. Grade Su OThe -y direction. OThe -x direction. OThe +z direction. V The +y direction. Deduction OThe +x direction. Potential Submissic AttemptsPolarizers: Three polarizers with different axes of transmission will be placed in the path of an unpolarized laser beam with an intensity of 1000 W/m². The transmission axis of polarizer A is vertical (0°), that of B is rotated 35.5° clockwise with respect to vertical, and that of C is rotated 53.3° clockwise with respect to vertical. The polarizers can be placed in any order, but the second polarizer must be 522 mm from the first, and the third must be 229 mm from the second. (a) Find the arrangement of polarizers that maximizes the transmitted intensity and compute the maximum intensity. (b) Find the arrangement of polarizers that minimizes the transmitted intensity and compute the minimum intensity.13. A certain 60.0 Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 27.5 kV/m. (a) What is the wavelength of this very low frequency electromagnetic wave? m(b) What is its maximum magnetic field strength? T
- We consider an electromagnetic wave with peak magnetic field strength Bo projected on an area A. How will the power be affected if Bo is tripled and the area is divided by 3? the power will be multiplied by a factor 9 O there is not enough information to determine how the power will be affected O the power will stay constant O the power will be divided by 3 O the power will be tripledThe Sun generates spherical waves of light. If you determine the peak electric field of the sunlight waves to be E a distance r from the Sun, what is the peak electric field a distance of 2r from the Sun?Options are ;5. Calculate the Poynting Vector inside an ideal coaxial cable. Show that the energy current in V² the cable (integral of the energy current density over a cross section) equals "Ideal" means Z that conductors have no resistance and dielectric has no conductance.
- 1 What is the electric field amplitude in an electromagnetic wave that has a magnetic field amplitude of 5.00 x 10-4rmT? Your units should be in V/m, but do not include your units in the answer box.What is the displacement current in a parallel plate capacitor with circular plates of area 2500 cm², separated by 100 μm, when the electric field in the capacitor is changing at a rate of 3 x 10¹0 V/m s? 24 mA 35 mA 48 mA 66 mA 78 mA 90 mA#3: A certain 60.0 Hz AC power line radiates an electromagnetic wave having a maximum electric field strength of 13.0 kV/m. A) what is the wavelength of this very low frequency EM wave? B) What is its maximum magnetic field strength?