Homework Answers
Effect of changing the voltage (amplitude) can change the speed of the recording but doesn't change th stimulus strength, speed of recording and data recorded.
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What is the effect of changing the voltage (amplitude)? It changes the stimulus strength It changes...
a. Describe how changing the amplitude changes the wave. b. Describe the effect of changing the...
a. Describe how changing the amplitude changes the wave. b. Describe the effect of changing the wavelength. c. Describe the effect of changing the frequency.
What is the relationship between the strength of the impulse (in frequency domain) and the amplitude...
What is the relationship between the strength of the impulse (in frequency domain) and the amplitude of the sinusoid (in time domain)?
What effect does a diode have on a series circuit in which the voltage source changes...
What effect does a diode have on a series circuit in which the voltage source changes polarity periodically, that is, an alternating current circuit (ac circuit)?
An ac series circuit consists of a voltage source of frequency 60 Hz and voltage amplitude...
An ac series circuit consists of a voltage source of frequency 60 Hz and voltage amplitude V, a 358-12 resistor, and a capacitor of capacitance 6.2 uF. What must be the source voltage amplitude V for the average electrical power consumed in the resistor to be 432 W? There is no inductance in the circuit. Express your answer using two significant figures. temp@tes Symbols uado ředo reset keyboard shortcuts help, VE
1. Describe how the speed of the waves were affected by changing the amplitude and frequency...
1. Describe how the speed of the waves were affected by changing the amplitude and frequency he an plihude and the rhency do not have ah 2. Compare the speed of the longiudinal waves to the speed of the transverse waves.Explain your answer. 3. Use data from Table 1 and Table 2 to calculate the average time it took for the wave to travel down Use this time to calculate the average speed for the traveling wave on the S...
8. The table below shows the relationship between stimulus voltage and tension developed. a. At what...
8. The table below shows the relationship between stimulus voltage and tension developed. a. At what voltage does the muscle reach threshold voltage? At what voltage does the muscle start to have its strongest contraction? b. As you increase voltage, what is occurring in the sciatic nerve to produce stronger muscle contractions? What is the name for this event? c. Where does the "voltage" originate from in the human body? (3 points) Tension Developed (g) Stimulus Voltage (mV) 0.05 0.1...
This is regarding drosophila ERGs: You want to set up a flicker fusion stimulus with a...
This is regarding drosophila ERGs: You want to set up a flicker fusion stimulus with a duty cycle of 50%. Lets say you want to set up a stimulus that is a total of 2 seconds long with a frequency of 1 Hz, 10 Hz, 20 Hz, 40 Hz, 60 Hz, 80 Hz, and 100 Hz. How do you do that? What are your settings within the stimulator window of your recording software for stimulus duration (in milliseconds), number of...
s (1e-4.6) a voltage with frequency f60Hz and amplitude 10. V. Assuming that the diode voltage...
s (1e-4.6) a voltage with frequency f60Hz and amplitude 10. V. Assuming that the diode voltage drop is zero, what is the average output voltage over one full cycle? What is the RMS voltage over one full cycle? Consider the full-wave rectifier shown in Figure 4.23, where the transformer puts out
30. The Hall-effect generator is constructed of a. N material 31. What three factors determine voltage...
30. The Hall-effect generator is constructed of a. N material 31. What three factors determine voltage amplitude produced by a Hall generator? a. Size of Hall generator b. Polarity of voltage applied c. Magnetic field strength b. P material (select all) d. Magnitude of current applied by source e. Temperature of Hall generator 32. What are two methods used to increase output signal from a Hall generator? use a diode across device b. use of concentrators (tuning) a. c. increase...
When an inductor is connected to a source of sinusoidally varying voltage with constant amplitude and...
When an inductor is connected to a source of sinusoidally varying voltage with constant amplitude and a frequency of 50.0 Hz, the rms current is 12 A. What is the rms current if the source frequency is doubled? 24 A 6A 36 A 12 A O 48 A OOOO
a. Describe how changing the amplitude changes the wave. b. Describe the effect of changing the wavelength. c. Describe the effect of changing the frequency.
What effect does a diode have on a series circuit in which the voltage source changes polarity periodically, that is, an alternating current circuit (ac circuit)?
An ac series circuit consists of a voltage source of frequency 60 Hz and voltage amplitude V, a 358-12 resistor, and a capacitor of capacitance 6.2 uF. What must be the source voltage amplitude V for the average electrical power consumed in the resistor to be 432 W? There is no inductance in the circuit. Express your answer using two significant figures. temp@tes Symbols uado ředo reset keyboard shortcuts help, VE
1. Describe how the speed of the waves were affected by changing the amplitude and frequency he an plihude and the rhency do not have ah 2. Compare the speed of the longiudinal waves to the speed of the transverse waves.Explain your answer. 3. Use data from Table 1 and Table 2 to calculate the average time it took for the wave to travel down Use this time to calculate the average speed for the traveling wave on the S...
8. The table below shows the relationship between stimulus voltage and tension developed. a. At what voltage does the muscle reach threshold voltage? At what voltage does the muscle start to have its strongest contraction? b. As you increase voltage, what is occurring in the sciatic nerve to produce stronger muscle contractions? What is the name for this event? c. Where does the "voltage" originate from in the human body? (3 points) Tension Developed (g) Stimulus Voltage (mV) 0.05 0.1...
s (1e-4.6) a voltage with frequency f60Hz and amplitude 10. V. Assuming that the diode voltage drop is zero, what is the average output voltage over one full cycle? What is the RMS voltage over one full cycle? Consider the full-wave rectifier shown in Figure 4.23, where the transformer puts out
30. The Hall-effect generator is constructed of a. N material 31. What three factors determine voltage amplitude produced by a Hall generator? a. Size of Hall generator b. Polarity of voltage applied c. Magnetic field strength b. P material (select all) d. Magnitude of current applied by source e. Temperature of Hall generator 32. What are two methods used to increase output signal from a Hall generator? use a diode across device b. use of concentrators (tuning) a. c. increase...
When an inductor is connected to a source of sinusoidally varying voltage with constant amplitude and a frequency of 50.0 Hz, the rms current is 12 A. What is the rms current if the source frequency is doubled? 24 A 6A 36 A 12 A O 48 A OOOO
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