Question
Physics Question on Electromagnetic induction
A plane electromagnetic wave travels in free space along x-axis. At a particular temperature point in space, the electric field along y-axis is 9.3Vm−1. The magnetic induction (B) along z-axis is
A
3.1×10−8T
B
3.1×10−5T
C
3.1×10−6T
D
9.3×10−6T
Answer
3.1×10−8T
Explanation
Solution
The correct option is (A): 3.1×10−8T