Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
2.1k views
in Physics by (64.1k points)
edited by

The electric field component of an electromagnetic wave traveling in a vacuum is given by Ey = E0 sin (kx -ωt), where E0 = 300 V/m and k=107/m. What are the frequency of the oscillations (in Hz) and the direction of propagation? 

1 Answer

+2 votes
by (61.3k points)
selected by
 
Best answer

The angular frequency ω = 2πf and the speed of light in a vacuum is c = ω/k. Hence, 

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...