Question

The set p= {xlx EZ, -l excl7 is a choose the correct answer​

Answer 1

Answer:

answer

Step-by-step explanation:

E

y

=2.5

C

N

×cos[(2π×10

6

m

rad

)t−(π×10

−2

s

rad

x)]

E

z

=0,E

x

=0

The wave is moving in the positive direction of x. This is in the form E

y

=E

0

cos(ωt−kx)

ω=2π×10

6

2πυ=2π×10

6

⇒υ=10

6

Hz

λ

2π

=k⇒

λ

2π

=π×10

−2

orλ=200m