A Certain Electromagnetic Field Traveling in Vacuum Has a Maximum $1200 \mathrm {~V} / \mathrm { m }$

question 51

Multiple Choice

A certain electromagnetic field traveling in vacuum has a maximum electric field of $1200 \mathrm {~V} / \mathrm { m }$ . What is the maximum magnetic field of this wave? $\left( c = 3.0 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s } \right)$

• A) \(9.6 \times 10 ^ { - 6 } \mathrm {~T}\)
• B) \(8.7 \times 10 ^ { - 6 } \mathrm {~T}\)
• C) \(2.2 \times 10 ^ { - 5 } \mathrm {~T}\)
• D) \(3.4 \times 10 ^ { - 4 } \mathrm {~T}\)
• E) \(4.0 \times 10 ^ { - 6 } \mathrm {~T}\)

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