10. Helium lasers have 10.250x16 3 watts 0.250 mW. (milliwatts) projected onto 11.00×10-³m a circular spot 1.00mm in diameter, what would be its intensity ? (case) b.) Find the Peak (Max) magnetic Field strength. c) If this laser a) Intensity = Area Iavy Bmax C) FINd the Peak (max) Electric Field. strength. Imax = a max 2 мо с b) c = = E B -Power 0.250 x10³ watts π (5x16)² Power output of B = max HU IS E Emax = √Iavy 2 MoC N Emax 489.89 3x108 씅 = 318.3 = = A = 1²r ² Spot d=1.0mm 7(5x10)² = 7.853 хоч т watts m2 √318.3)2(4x10²) (3x1 = (489.891/ / 11.63 x10-6 т B max.

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10. Helium lasers have
re а
10.25,0 x16-3 watts
0.250⁰mW.'
(milliwatts)
If this laser is
11.00 x 10³ m
a circular spot 1.00mm in diameter,
would be its intensity ?
a)
b.) Find the Peak (mAh) magnetic
Field strength.
Bmax
C) FINd the Peak (max) Electric Field
Emux
strength.
a) Intensity
e) Iavy
=
b) c =
-Powe's
Area
E2
max
гмо с
w/e
E
B
E max
B =
max
Power output of
0.250x10 3³ watis
-4 2
π (15x16m)
Hilu
N
E
= SIaug 2 Мос
projected onto
what
weit
=
A=1²² √²
2
= 318.3
Spot
π (Sx10+) = 7853
хочут
d=1.0mm
watts
m2
√318-32)2(41x10²) (3x11
Emax = 489,894
-7
489.892/2
8
3×10 ² = = 11.63x10-6 T
S
B max
Transcribed Image Text:10. Helium lasers have re а 10.25,0 x16-3 watts 0.250⁰mW.' (milliwatts) If this laser is 11.00 x 10³ m a circular spot 1.00mm in diameter, would be its intensity ? a) b.) Find the Peak (mAh) magnetic Field strength. Bmax C) FINd the Peak (max) Electric Field Emux strength. a) Intensity e) Iavy = b) c = -Powe's Area E2 max гмо с w/e E B E max B = max Power output of 0.250x10 3³ watis -4 2 π (15x16m) Hilu N E = SIaug 2 Мос projected onto what weit = A=1²² √² 2 = 318.3 Spot π (Sx10+) = 7853 хочут d=1.0mm watts m2 √318-32)2(41x10²) (3x11 Emax = 489,894 -7 489.892/2 8 3×10 ² = = 11.63x10-6 T S B max
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