please anser 63-66 Questions 56 through 66 pertain to the statement and figure b

Question

please anser 63-66

Questions 56 through 66 pertain to the statement and figure below: The figure shows the time variation of the magnitude of the electric field of an electromagnetic wave produced by a wire antenna. Emax = 10.0 Evm 5= =7.07 Determine the rms value of the electric field magnitude. 7.1 N/C 12 N/C 14 N/C 19 N/C 28 N/C What is the peak value of the magnetic field? 1.4 times 10-8 T 2.3 times 10-8 T 3.3 times 10-8 T 4.6 times 10-8 T 5.4 times 10-8 T B= E / C = 10 / 3 times 108 = 3.33 times 10-8 What is the magnitude of the electric field at t 3.34 times 10-10s? 2.0

Explanation / Answer

56) a 57)c 63)d 64)a 65)c 66)b

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