Answer:
Given that
B(x,t)=(0.1μT)sin[(6π×10⁶ m⁻¹)x−(1.80π×10¹⁵ s⁻¹)t]
We know that standard form of a wave equation given as'
y= A sin ( kx - ωt)
k=6π×10⁶
We know that
2π/λ= k
2π = 6π×10⁶ x λ ⇒ λ= 3.33 x 10⁻⁷ m
ω=1.80π×10¹⁵
We know that
ω=2π f
f= 1.80π×10¹⁵ /2π = 0.9 ×10¹⁵ Hz
1)
Amplitude of e electric field Eo= C Bo
Eo= C Bo
Bo=0.1μ
C=3 x 10⁸ m/s
Eo= C Bo = 3 x 10⁸ x 0.1 x 10⁻⁶
Eo= 30 N/C
2)
Speed of the wave = 3 x 10⁸ m/s
3)
f=0.9 ×10¹⁵ Hz
4)
T=1/f
T=1.15 x 10⁻¹⁵ s
5)
λ= 3.33 x 10⁻⁷ m