Multiple Choice
The magnetic field component of the electromagnetic wave is 15.0 μT. What is the magnetic energy density of the wave?
A) 2.26 × 10-4 J/m3
B) 8.95 × 10-5 J/m2
C) 1.79 × 10-4 J/m3
D) 4.47 × 10-4 J/m2
E) 9.72 × 10-5 J/m3
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q51: The frequency of a microwave signal is
Q52: The rms value of the electric field
Q53: An electromagnetic wave is a result of
Q54: The energy density of an electromagnetic wave
Q55: The first scientific attempt to measure the
Q57: Unpolarized light of intensity I passes through
Q58: A radio station broadcasts at a frequency
Q59: A Doppler weather radar operates at a
Q60: The value of the magnetic field for
Q61: A particle of interplanetary dust is close