A Planar Electromagnetic Wave Is Propagating in the +X Direction

question 12

Multiple Choice

A planar electromagnetic wave is propagating in the +x direction.At a certain point P and at a given instant,the electric field of the wave is given by = (0.082 V/m)
) What is the magnetic vector of the wave at the point P at that instant? (c = 3.0 × 10⁸ m/s)

• A) 0.27 nT
• B) -0.27 nT
• C) 0.27 nT
• D) 6.8 nT
• E) -6.8 nT

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Definitions:

Spinal Cord

The main pathway for information connecting the brain and peripheral nervous system.

Thoracic

Relating to the chest region or thorax of the body.

Preganglionic Fibers

Nerve fibers originating in the brain or spinal cord that terminate in a ganglion, where they synapse with postganglionic neurons.

Postganglionic Fibers

Nerve fibers that transmit signals from a ganglion in the autonomic nervous system to the target organ.