The electric field of an electromagnetic wave in a vacuum is Ey (17.0 V/m) cos((2.78 x 10³) - wt). where x is in m and t is in s. For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Fields in a microwave oven. What s the wave's wavelength? Express your answer with the appropriate units. A=22.6 nm Submit Previous Answers ✓ Correct 02 W F 3 #3 E 80 a 23 $ 4 FA % 85 Part B What is the wave's frequency? Express your answer with the appropriate units. f = 1.33x1016 Hz FO R T Submit Previous Answers ✓ Correct Part C What is the wave's magnetic field amplitude? Express your answer with the appropriate units. ? B-5.67 106 T Submit Previous Answers Request Answer & A Dell DD F7 FA F9 FIO F11 6 7 8 00 9

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...
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mylabmastering.pearson.com/?c8urseld=12649908&key=
mand
2112024/
The electric field of an electromagnetic wave in a
vacuum is
Ey (17.0 V/m)cos((2.78 x 10³) - wt),
where x is in m and t is in s.
For help with math skills, you may want to review:
Rearrangement of Equations Involving Multiplication
and Division
For general problem-solving tips and strategies for
this topic, you may want to view a Video Tutor
Solution of Fields in a microwave oven.
Part A
What s the wave's wavelength?
Express your answer with the appropriate units.
A = 22.6 nm
Submit
Previous Answers
Correct
80
FA
#
%
2
3
4
5
Part B
What is the wave's frequency?
Express your answer with the appropriate units.
f = 1.33x1016 Hz
Submit
Previous Answers
✓ Correct
Part C
What is the wave's magnetic field amplitude?
Express your answer with the appropriate units.
HÅ
B= 5.67.10 6
T
Submit
Previous Answers Request Answer
&
F7
7
8
W
E
R
T
Y
U
Dell
DD
S
D
F
G
H
J
K
L
P
{
V
x
C
V
B
N
M
H
command
Transcribed Image Text:mylabmastering.pearson.com/?c8urseld=12649908&key= mand 2112024/ The electric field of an electromagnetic wave in a vacuum is Ey (17.0 V/m)cos((2.78 x 10³) - wt), where x is in m and t is in s. For help with math skills, you may want to review: Rearrangement of Equations Involving Multiplication and Division For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Fields in a microwave oven. Part A What s the wave's wavelength? Express your answer with the appropriate units. A = 22.6 nm Submit Previous Answers Correct 80 FA # % 2 3 4 5 Part B What is the wave's frequency? Express your answer with the appropriate units. f = 1.33x1016 Hz Submit Previous Answers ✓ Correct Part C What is the wave's magnetic field amplitude? Express your answer with the appropriate units. HÅ B= 5.67.10 6 T Submit Previous Answers Request Answer & F7 7 8 W E R T Y U Dell DD S D F G H J K L P { V x C V B N M H command
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