Peak Values for a Neodymium-Glass Laser Are 600 J for 1.0

Multiple Choice

Peak values for a neodymium-glass laser are 600 J for 1.0 nanosecond.If the cross-section of the laser beam is 1.64 cm²,what are the maximum values of E and B? (µ₀ = 4π × 10−⁷ T⋅m/A,c = 3.00 × 10⁸ m/s)

A) 1.7E+9 V/m,1.6 T
B) 4.7E+8 V/m,5.5 T
C) 1.7E+9 V/m,5.5 T
D) 4.7E+8 V/m,1.6 T
E) ​Not enough information.