a 0.5Hz sinusoidal (sine wave) AC signal Willl aipo Draw into the graph below a

Question

a 0.5Hz sinusoidal (sine wave) AC signal Willl aipo Draw into the graph below a sketch of 1A and w numbers and units ith a -o.5A DC offset. Make sure you create ticks on the axes and label them clearly with i+ time Question 5: [1 pts] If you want to visualize a rapidly changing voltage as a function of time, which of the following instruments would you u se? 0 Digital Multi-meter (DMM) Function Generator 0 Breadboard O Oscilloscope None of the above Question 6: [1 pts] o create a triangular waveform, which of the following instruments could you use? O Digital Multi-meter (DMM) Function Generator Oscilloscope None of the above

Explanation / Answer

A sine wave of frequency 0.5 Hz implies that the time in which one complete sine wave oscillation will be completed will be: T = 1/0.5 = 2 seconds.

Also, the dc offset is -0.5V and therefore, this signal must be translated downwards from the time by 0.5 units. So, the sine wave output will be oscillating between 0.5A and - 1.5A oscillation about - 0.5A (not 0 A).

5] To visualize the oscillating waveform, a CRO (Oscilloscope) is needed.

6] To create a triangular waveform, a function generator is used.

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