For a sinusoidal voltage waveform of amplitude Vp=3.4±0.9 V, what is the uncertainty on the Vrms value? Vp Remember, Vrms V2
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A: Given data: The peak value of voltage is: The uncertainty in the peak voltage is = 0.7 V
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A: Peak voltage=Vp=12V
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- Please AsAp0 is A sine wave has a maximum value of 10 V. Its value at 45 0 isPart A What is the reactance of a 7.00 μF capacitor at a frequency of 60.0 Hz ? Xc = Submit Part B Xc = ΠΑΣΦ Submit Request Answer What is the reactance of a 7.00 μF capacitor at a frequency of 2.00 MHz ? 195 ΑΣΦ Ć Request Answer ? Ω [9] ? Ω
- Q4A sound speaker is rated at a voltage of P = 120.0 V and a current of Iurrenmt = 8.00 A Electrical power consumption is P = IV , where the units are: [W] = [A] [V] . To test the speaker, a signal of a sine wave is applied to the speaker. Assuming that the sound wave moves as a spherical wave and that all of the energy applied to the speaker is converted to sound energy, how far from the speaker is the intensity equal to I = 3.73 W/m ? Express your answer in m. Hint: remember, the intensity of a wave is I =