What is the simplest numerical ratio between peak to peak voltage, and peak volt

Question

What is the simplest numerical ratio between peak to peak voltage, and peak voltage? Make the SMALLER number a ONE. (Put your ratios m the same order stated here.) (peak to peak : peak) Vertical deflection on the screen is caused by what electrical quantity? Horizontal position on the screen represents In the circuit diagram below, it is possible to use the maximum vertical deflection on the oscilloscope screen to find the current EXPLAIN how a numerical value for current may be found. You may choose the value for the resistor. Show (i.e. DRAW) how the osciiloscope to be connected in the circuit dug ram below How must the value obtained above be adjusted to match a meter reading?

Explanation / Answer

39. The amplitude of the voltage governs the vertical displacement i.e.: V0

41. It is 0.707. Not 0.67.

40. The frequency of the voltage governs the horizontal displacement, i.e w (omega)

41.By Ohm's law: I = V/R = Vsin(wt)/R

So maximum vertical deflection will be V. The oscilloscope measures the voltage across the resistor so it has to be connected across the resistor.

42. Meter measures the RMS value which is 0.707V. So 0.707 is the answer.

Hope this helps....

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