Calculate generator?s frequency
Following Activity 2-1, a 488 nF capacitor (C) is connected in series with a 543 ? reference resistor (R0). [See Figure 8.4 in the manual.] Vmax, the signal generator?samplitude (or magnitude or peak voltage), is set to 3.87 V and f, the generator?s frequency, is set to 45.0 Hz.
a.) The impedance of the circuit is:
?.
b.) The amplitude of the voltage across R0 is:
V.
c.) The amplitude of the voltage across C is:
d.) The phase shift between the current through the circuit and the driving voltage is:
°
The frequency is increased to 772 Hz.
e.) The impedance of the circuit is:
f.) The amplitude of the voltage across R0 is:
g.) The amplitude of the voltage across C is:
h.) The phase shift between the current through the circuit and the driving voltage is:
Following Activity 3-1, the capacitor is replaced by a 826 mH inductor (L). The frequency is set back to 45.0 Hz.
i.) The impedance of the circuit is:
j.) The amplitude of the voltage across R0 is:
k.) The amplitude of the voltage across L is:
l.) The phase shift between the current through the circuit and the driving voltage is:
m.) The impedance of the circuit is:
n.) The amplitude of the voltage across R0 is:
o.) The amplitude of the voltage across L is:
p.) The phase shift between the current through the circuit and the driving voltage is:
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