The figure shows the time variation of the magnitude of the electric field of an electromagnetic...
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0The figure shows the time variation of the magnitude of the electric field of an electromagnetic wave produced by a wire antenna.
What is the rms value of the magnitude of the magnetic field?
(A) \( 1.4 \times 10^{-8} \mathrm{~T} \)
(B) \( 3.3 \times 10^{-8} \mathrm{~T} \)
(C) \( 2.4 \times 10^{-8} \mathrm{~T} \)
(D) \( 4.6 \times 10^{-8} \mathrm{~T} \)
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