Lab 4 Report Sheet (1)

If the input Vi is a triangle voltage signal. What will be the form of the output Voltage? write your answer in the given space. Rf Ci Vi Vo 圖 Paragraph BI of II !!

A new band sensation is playing a concert and recording it for a live album to be released this summer. Select all the statements that are true for when the microphone records the sound. The microphone changes the wave from mechanical wave to an electromagnetic wave. The recorded waves are electromagnetic waves. The microphone does not change the wave type. The recorded waves are mechanical waves. The frequency or amplitude of the waves will not change in the microphone. The frequency or amplitude of the waves will change in the microphone. ✓ The microphone changes the wave from an electromagnetic wave to a mechanical wave. >

a.Things you may and may not do when using an oscilloscope b.Pros and cons in using an oscilloscope

Explain Coriols meter in detail.

Write the answers precisely, do not elaborate unnecessarily, and don't use chatgpt, if i caught it I'm gonna downvote Question: Discuss the electrochemical techniques that are useful to study the capacitive properties of a material. Highlight the importance of each technique

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Answer these two subparts   1. It is the ability of a material to generate an electric charge when subjected to pressure a. Piezo electric effect b. Varistor effect c. Optocoupling effect d. Statoring effect   2. it is passing electricity from an external source though piezoelectric crystals will convert the electrical energy into sound waves a. Piezoelectric effect b. Inverse piezoelectric effect c. Varistor effect d. Statoring effect

Please answer quickly thank you

Pic. 1 Course: Electrical Engineering Topic: Dynamics

Graph: Take a graph sheet and divide it into 4 equal parts. Mark origin at the center of the graph sheet. Now mark +ve X-axis as Vf, -ve X-axis as Vr, +ve Y-axis as Ifand –ve Y-axis as Ir. Mark the readings tabulated for Si forward biased condition in first Quadrant and Si reverse biased condition in third Quadrant.

Graph: Take a graph sheet and divide it into 4 equal parts. Mark origin at the center of the graph sheet. Now mark +ve X-axis as Vf, -ve X-axis as Vr, +ve Y-axis as Ifand –ve Y-axis as Ir. Mark the readings tabulated for Si forward biased condition in first Quadrant and Si reverse biased condition in third Quadrant.

electromagnetic theoryWhat is the drift speed unit?a) m/s b) A c) F/m d) V/m

The wave power per length is 1407 W/m, the device-width of the wave energy system is 7.5 m, the capture width ratio is 0.4, the rated power is 12772 W. Determine the percentage degree of utilization. 29.74 28.09 33.05 O 36.35

3. What is the difference between majority charge carrier and minority charge carrier?

You have an unfair six-sided die, where the probabilities of rolling each number are asfollows:P(1) = 0.1, P(2) = 0.2, P(3) = 0.3, P(4) = 0.15, P(5) = 0.1, P(6) = 0.15Calculate the mean and variance of this die

Find TEC

There's a typo. It would be p3(-15,-16)

PLEASE ANSWER THIS QUESTION BELOW (Q5B)

What is Time constant?

Two charges are arranged on a number line. A positive 3C charge is located at zero. A  negative 5C charge is located at x. There are the three regions on the number line. I.   Less than 0 II.  Between 0 and x III. Greater than x In which region(s) could the electric field have a magnitude of zero?

I need the answer as soon as possible

If reflection coefficient = 0.15 and Intrinsic impedance n₁=20.5, then n₂=? (n=3.14154 and take the decimal part at least 3 digits in the operations) Answer:

QA and Z are not working, is there a reason for this?

1. Ohm's law 2. Charge on a capacitor 3. Magnetic field of a long straight wire 4. Radiation Pressure 5. Energy stored in an inductor A) gauss law B) all of ME & relativity C) only FL and lorentz force law d) only ampere maxwell law e) only LFL please match the numbers with the answers.

Electrodynamic meters can measure ac signals only. A) True B) False

WRITE NOTES ON TRIAC,DIAC.

1. Figure 1 -hows a pulse of a signal with frequency 100 kHz, calculate the Rise Time and Pulse widtl Voltage (M Time a) Figure