An electromagnetic wave travelling in the x-direction has frequency of 2 × 10 14 Hz and electric field amplitude of 27 Vm –1 . From the options given below, which one describes the magnetic field for this wave ?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Sol. ω = 2 π × 2 × 10 14 Hz
B 0 = 
= 
= 9 × 10 –8 Tesla
Oscillation of B can be only along 
or 
direction.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems