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JEE Main 9 Jan 2019 Shift 1 Solved Paper

Section: Physics
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Question : 3 of 90
 
Marks: +1, -0
A plane electromagnetic wave of frequency 50MHz travels in free space along the positive x - direction.At a particular point in space andtime,
→
E
 = 6.3
^
j
 V/m. The corresponding magnetic field
→
B
 , at that point will be:
[9-Jan-2019 Shift 1]
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