GO In the double-slit experiment of Fig. 35-10. ihe electric fields of the waves arriving at point P are given by E 1 = (2.00 μV/m) sin[(1.26 X 10 15 ) t ] E 2 = (2.00 μV/m) sin[(1.26 X 10 15 ) t + 39, 6 rad], where time t is in seconds, (a) What is the amplitude of the resultant electric field at point P ? (b) What is the ratio of the intensity I P at point P to the intensity I cen at the center of the interference pattern? (c) Describe where point P is in the interference pattern by giving the maximum or minimum on which it lies, or the maximum and minimum between which it lies. In a phasor diagram of the electric fields, (d) at what rate would the phasors rotate around the origin and (e) what is the angle between the phasors?
GO In the double-slit experiment of Fig. 35-10. ihe electric fields of the waves arriving at point P are given by E 1 = (2.00 μV/m) sin[(1.26 X 10 15 ) t ] E 2 = (2.00 μV/m) sin[(1.26 X 10 15 ) t + 39, 6 rad], where time t is in seconds, (a) What is the amplitude of the resultant electric field at point P ? (b) What is the ratio of the intensity I P at point P to the intensity I cen at the center of the interference pattern? (c) Describe where point P is in the interference pattern by giving the maximum or minimum on which it lies, or the maximum and minimum between which it lies. In a phasor diagram of the electric fields, (d) at what rate would the phasors rotate around the origin and (e) what is the angle between the phasors?
GO In the double-slit experiment of Fig. 35-10. ihe electric fields of the waves arriving at point P are given by
E1 = (2.00 μV/m) sin[(1.26 X 1015)t]
E2 = (2.00 μV/m) sin[(1.26 X 1015)t + 39, 6 rad],
where time t is in seconds, (a) What is the amplitude of the resultant electric field at point P? (b) What is the ratio of the intensity IP at point P to the intensity Icen at the center of the interference pattern? (c) Describe where point P is in the interference pattern by giving the maximum or minimum on which it lies, or the maximum and minimum between which it lies. In a phasor diagram of the electric fields, (d) at what rate would the phasors rotate around the origin and (e) what is the angle between the phasors?
Checkpoint 4
The figure shows four orientations of an electric di-
pole in an external electric field. Rank the orienta-
tions according to (a) the magnitude of the torque
on the dipole and (b) the potential energy of the di-
pole, greatest first.
(1)
(2)
E
(4)
What is integrated science.
What is fractional distillation
What is simple distillation
19:39 ·
C
Chegg
1 69%
✓
The compound beam is fixed at Ę and supported by rollers at A and B. There are pins at C and D. Take
F=1700 lb. (Figure 1)
Figure
800 lb
||-5-
F
600 lb
بتا
D
E
C
BO
10 ft 5 ft 4 ft-—— 6 ft — 5 ft-
Solved Part A The compound
beam is fixed at E and...
Hình ảnh có thể có bản quyền. Tìm hiểu thêm
Problem
A-12
% Chia sẻ
kip
800 lb
Truy cập )
D Lưu
of
C
600 lb
|-sa+ 10ft 5ft 4ft6ft
D
E
5 ft-
Trying
Cheaa
Những kết quả này có
hữu ích không?
There are pins at C and D To F-1200 Egue!)
Chegg
Solved The compound b...
Có Không ☑
|||
Chegg
10
וח
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