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20 Nov 2019
An antenna emits an electromagnetic wave. The electric fieldlinesat a certain instant in time are shown.
Correct the orientation of the electric field andelectromagneticwave velocity vectors at points A andB.
There are electric field lines in the backround that weretoodifficult to draw, Going inward in the middle and outward oneitherside
PART B: At point A, what is the direction of themagneticfield?
Out of the screen
Into the screen
left
right
up
down
choose one
An antenna emits an electromagnetic wave. The electric field linesat a certain instant in time are shown. Correct the orientation of the electric field and electromagneticwave velocity vectors at points A and B. There are electric field lines in the backround that were toodifficult to draw, Going inward in the middle and outward on eitherside PART B: At point A, what is the direction of the magneticfield? Out of the screen Into the screen left right up down choose one
An antenna emits an electromagnetic wave. The electric fieldlinesat a certain instant in time are shown.
Correct the orientation of the electric field andelectromagneticwave velocity vectors at points A andB.
There are electric field lines in the backround that weretoodifficult to draw, Going inward in the middle and outward oneitherside
PART B: At point A, what is the direction of themagneticfield?
Out of the screen
Into the screen
left
right
up
down
choose one
An antenna emits an electromagnetic wave. The electric field linesat a certain instant in time are shown. Correct the orientation of the electric field and electromagneticwave velocity vectors at points A and B. There are electric field lines in the backround that were toodifficult to draw, Going inward in the middle and outward on eitherside PART B: At point A, what is the direction of the magneticfield? Out of the screen Into the screen left right up down choose one
Beverley SmithLv2
4 Apr 2019