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Answer Week 11

# Answer Week 11 - 1-1 11-3 1 I l Answers Week 11 E>...

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Unformatted text preview: 1-1 11-3 1 I ' l Answers Week 11 E _> Volt _13_ _) Amp meter ,uo meter (Volt x Amp) = Power =w TIME EB VoltxAmp ENERGY 30 __,_= *——2 —+ %—2 - #0 (meter) (TIME) (meter) _ Conduction Current: iC = a? A . Displacement Current: in = so ¢E = 80 ~1— £9: = _A_q (Aq = A A0) At a At At t p 0 o- = Charge/ Area on capacitor plate (SOUND LIGHT NO SOUND IN Vacuum V LIGHT TRAVELS IN Vacuum , MECHANICAL WAVE Electromagnetic Wave (Displacement/Pressure) (E, B FIELDS) Speed in air 340m/s Speed in air 3 x 108m/s Longitudinal in Gases Transverse in Gases FREQUENCY 20Hz < f < 20,000Hz 1014Hz PutE=cB 775 zieo E2 =leo C2B2=leo- 1 82 2 2 2 [1030 ' =—=773 2/10 The two energy densities are equal to one another. Meter m Farad C ._> Meter m ~———>w—>raa’/sec—)T”1 VLC 1 m2 2 2 1 —> — —a» m /sec or #080 LC gee a = m/ sec .—> Velocity 11_11 A=12x10'2m Vf= 2.45x 109112 V = 2.94 x108 m/s 7 11-13 Angle of Reﬂection = Angle of Incidence (ANTIN 69 ANTIN) =—g— / 11-‘15 n1: 1 .becausen = 81:10,? SinBC Sma, Here HR = ~75, 6,. = 19C 2 ...
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Answer Week 11 - 1-1 11-3 1 I l Answers Week 11 E>...

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