MP2 - = 270° Ф = 180° Ф ψ = 0 ∘ = 90° Ф f9 f8...

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Unformatted text preview: = 270° Ф = 180° Ф ψ = 0 ∘ = 90° Ф f9 f8 Harmonic-1a Ⅵ Tabulate the DC voltage values measured in section V(1a) using the voltmeter and oscilloscope. Add a third column which lists the percentage difference. Comment on the possible source of the difference. # Vdvm LY Vosc %diff 1 0.5309 1 0.5 6% 2 1.096 2 1 9% 3 1.584 3 1.5 5% 4 2.123 4 2 10% 56 2.586 5 2.5 4% 6 3.142 6 3 5%-1b Ⅵ Tabulate the frequencies measured in section V(1b) using the counter-timer an the oscilloscope time-base. Add a third column that lists the percentage difference between the two values. # LX TOSC fosc factual %diff 1 4 0.002 500 487 3% 2 3.5 0.00175 571 596 4% 3 3 0.0015 667 680 2% 4 2.5 0.00125 800 801 1% 5 2.25 0.001125 889 900 1% 6 2 0.001 1000 1000 0% Ⅵ-2. Tabulate the measured and expected values of the peak-to-peak voltage, include pictures of all 4 cases from the data in section V-2. Ф Aexp Acal %diff Vrms 2.5 0.8 9.5% 0.813 90 1.6 0.566 0.056% 0.566 180 0% 2760 1.7 0.566 5.8% 0.6-3. Include picture of the beat frequency, and calculate the beat frequency based on your picture and the-3....
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This note was uploaded on 09/28/2011 for the course PHY 257 taught by Professor Ta during the Spring '10 term at SUNY Buffalo.

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MP2 - = 270° Ф = 180° Ф ψ = 0 ∘ = 90° Ф f9 f8...

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