(a)
Interpretation:
The design of an inverting amplifier with gain of
Concept introduction:
An inverting amplifier is a type of operational amplifier in which the output of the amplifier is given to the inverted terminal as an input through the feedback resistor. In inverting amplifier, the phase difference between the input and the output voltage is
The gain in the inverting amplifier is defined as
(b)
Interpretation:
The range of the usable input voltage of inverting amplifier of part (a) is to be stated.
Concept introduction:
An inverting amplifier is a type of operational amplifier in which the output of the amplifier is given to the inverted terminal as an input through the feedback resistor. In inverting amplifier, the phase difference between the input and the output voltage is equal to
The output voltage of the inverting amplifier is defined as
(c)
Interpretation:
The input resistance to the inverting amplifier of part (a) is to be stated.
Concept introduction:
Inverting amplifier is the type of operational amplifier in which the output of the amplifier is given to the inverted terminal as an input through the feedback resistor. In inverting amplifier the phase difference between the input and the output voltage is equal to
The gain in the inverting amplifier is defined as
(d)
Interpretation:
The ways to avoid the loading error if the voltage source were loaded by an input resistance as a result in the part (c).
Concept introduction:
Inverting amplifier is the type of operational amplifier in which the output of the amplifier is given to the inverted terminal as an input through the feedback resister. In inverting amplifier the phase difference between the input and the output voltage is
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Chapter 3 Solutions
Principles of Instrumental Analysis
- The classical dissociation constant of propionic acid, C2H5CO2H, is 1.34 x10-5 moldm-3 at 250C and the limiting molar conductivities at zero concentration of hydrogen and propionate ions are 349.8 and 35.8 ohm-1 cm2 mol-1 respectively. Calculation of the resistivity of 0.100 M solution of propionic acid.arrow_forwardSuppose the concentration of a solute decays linearly along the length of a container according to c(x) = c0 - αc0x, where c0 is the concentration at x = 0. Calculate the thermodynamic force on the solute at 25 °C and at x = 10 cm and 20 cm given that the concentration falls to 1/2c0 when x = 10 cm. Hint: Start by finding the value of α.arrow_forwardThe molar absorptivity for aqueous solutions of phenol at 211 nm is 6.17 x 103 L cml mol-'. Calculate the permissible range of phenol concentrations if the transmittance is to be less than 85% and greater than 7% when the measurements are made in 1.00-cm cells.arrow_forward
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Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning