An Electromagnetic Wave with a Peak Magnetic Field Component of 7.3

Multiple Choice

An electromagnetic wave with a peak magnetic field component of 7.3 × 10−⁷ T has an associated peak electric field component of what value? (μ₀ = 4π × 10−⁷ T⋅m/A,ε₀ = 8.85 × 10−¹² C²/N⋅m²,and c = 3.00 × 10⁸ m/s)

A) 45 N/C
B) 2.0 × 10−⁵ N/C
C) 2.2 × 10² N/C
D) 0.50 × 10−¹⁵ N/C