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10. For the osciloscope pattern of Fig. 13.89: • Determine the peak ampitude. Find the period. Calculate the frequency. Redraw the osciloscope pattern if a +20mV dc level were added to the input waveform.

10. For the osciloscope pattern of Fig. 13.89: • Determine the peak ampitude. Find the period. Calculate the frequency. Redraw the osciloscope pattern if a +20mV dc level were added to the input waveform.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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**Vertical Scale:** 50 mV/division **Horizontal Scale:** 10 μsec/division ### Explanation This text is often used in the context of oscilloscopes to describe the scale settings for measurements: - **Vertical Scale (50 mV/division):** Indicates that each vertical division on the oscilloscope screen represents 50 millivolts. This setting helps users interpret the amplitude of the signal they are measuring. - **Horizontal Scale (10 μsec/division):** Means each horizontal division corresponds to 10 microseconds. This aids in understanding the time duration of the waveform or signal displayed on the screen. These settings allow for accurate analysis of the waveform’s characteristics in terms of both voltage and time.
Transcribed Image Text:**Vertical Scale:** 50 mV/division **Horizontal Scale:** 10 μsec/division ### Explanation This text is often used in the context of oscilloscopes to describe the scale settings for measurements: - **Vertical Scale (50 mV/division):** Indicates that each vertical division on the oscilloscope screen represents 50 millivolts. This setting helps users interpret the amplitude of the signal they are measuring. - **Horizontal Scale (10 μsec/division):** Means each horizontal division corresponds to 10 microseconds. This aids in understanding the time duration of the waveform or signal displayed on the screen. These settings allow for accurate analysis of the waveform’s characteristics in terms of both voltage and time.
### Oscilloscope Waveform Analysis **Task:** For the oscilloscope pattern depicted: 1. **Determine the Peak Amplitude:** - Examine the vertical axis to find the maximum value the waveform reaches above or below the center line. 2. **Find the Period:** - Observe the time interval between two successive points where the waveform has the same phase (e.g., peak to peak or trough to trough) on the horizontal axis. 3. **Calculate the Frequency:** - Use the formula: Frequency (f) = 1 / Period (T), where T is the period determined from the wave. **Graph Explanation:** - The waveform is a sinusoidal wave displayed on a grid with horizontal and vertical lines. - The vertical axis (Y-axis) represents voltage amplitude. - The horizontal axis (X-axis) represents time. **Exercise:** Redraw the oscilloscope pattern if a +20mV DC level is added to the input waveform. This will shift the entire waveform vertically upwards by 20mV on the graph. This task helps in understanding how to interpret standard oscilloscope wave patterns and how changes in input can affect wave behavior.
Transcribed Image Text:### Oscilloscope Waveform Analysis **Task:** For the oscilloscope pattern depicted: 1. **Determine the Peak Amplitude:** - Examine the vertical axis to find the maximum value the waveform reaches above or below the center line. 2. **Find the Period:** - Observe the time interval between two successive points where the waveform has the same phase (e.g., peak to peak or trough to trough) on the horizontal axis. 3. **Calculate the Frequency:** - Use the formula: Frequency (f) = 1 / Period (T), where T is the period determined from the wave. **Graph Explanation:** - The waveform is a sinusoidal wave displayed on a grid with horizontal and vertical lines. - The vertical axis (Y-axis) represents voltage amplitude. - The horizontal axis (X-axis) represents time. **Exercise:** Redraw the oscilloscope pattern if a +20mV DC level is added to the input waveform. This will shift the entire waveform vertically upwards by 20mV on the graph. This task helps in understanding how to interpret standard oscilloscope wave patterns and how changes in input can affect wave behavior.
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