Test Index

JEE Main 27-Aug-2021 Shift 1 Solved Paper

© examsnet.com

Question : 18

Total: 90

Electric field in a plane electromagnetic wave is given by E=50‌sin(500x−10×1010t)‌V∕m.
The velocity of electromagnetic wave in this medium is
(Given, c = speed of light in vacuum)

[27 Aug 2021 Shift 1]

3
2
c
c
2
3
c
c
2

Go to Question:

Prev Question

Next Question

More Free Exams: