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2. The electric fields from three coherent sources are described by E1=Eo sin wr, E2 =Eo sin(wt+ D), and E3= Eo sin(wt+2$ ). Let the resultant field be represented by Ep= ER sin(wt+ x). Use phasors to find Er and when (a) 0=0°, (b) D=60.0°, (c) Ø=120°, and (d) Ø= 180°

2. The electric fields from three coherent sources are described by E1=Eo sin wr, E2 =Eo sin(wt+ D), and E3= Eo sin(wt+2$ ). Let the resultant field be represented by Ep= ER sin(wt+ x). Use phasors to find Er and when (a) 0=0°, (b) D=60.0°, (c) Ø=120°, and (d) Ø= 180°

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The electric fields from three coherent sources are described by E1=E0 sin ωt, E2 =E0
sin(ωt+Φ), and E3= E0 sin(ωt+2Φ ). Let the resultant field be represented by
EP= ER sin(ωt+ α). Use phasors to find ER and when 

Can you solve briefly and fasly plz

2. The electric fields from three coherent sources are described by E1=Eo sin wr, E2 =E0 sin(wt+ 0), and E3= Eo sin(Wi+2@). Let the resultant field be represented by Ep= ER sin(wt+ o«). Use phasors to find Er and when (a) O=0°, (b) Ø=60.0°, (c) Ø=120°, and (d) Ø= 180° !!
Transcribed Image Text:2. The electric fields from three coherent sources are described by E1=Eo sin wr, E2 =E0 sin(wt+ 0), and E3= Eo sin(Wi+2@). Let the resultant field be represented by Ep= ER sin(wt+ o«). Use phasors to find Er and when (a) O=0°, (b) Ø=60.0°, (c) Ø=120°, and (d) Ø= 180° !!
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