clc
//
//
//

//Variable declaration
c=3*10**8
f=3*10**11
E0=50

//Calculations
lambdaa=(c/f)
B0=(E0/c)*10**7

//Result
printf("\n The Wavelength is %0.3f m or 10**-3 m",lambdaa)
printf("\n The Amplitude of the oscillating magnetic field is %1.2f *10**-7 T",B0)