Pull-Up, Pull-Down
Each of the graphs below shows the output voltage V_o of a certain circuit as a 5K\Omega potentiometer is turned linearly from \alpha = 0 to \alpha = 1.
Response A:
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Response B:
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Response C:
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Response D:
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Response E:
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Response F:
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Response G:
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1) Configuration 1
In this configuration, we will consider a circuit with a single 5k potentiometer (R_p = 5k\Omega), and a load resistor with resistance R connected to ground:
Which response results from this configuration with R=100k\Omega?
Which response results from this configuration with R=1k\Omega?
Which response results from this configuration with R=1\Omega?
2) Configuration 2
In this configuration, we will consider a circuit with a single 5k potentiometer (R_p = 5k\Omega), and a load resistor with resistance R connected to 10V:
Which response results from this configuration with R=100k\Omega?
Which response results from this configuration with R=1k\Omega?
Which response results from this configuration with R=1\Omega?
3) Configuration 3
In this configuration, we will consider a circuit with a single 5k potentiometer (R_p = 5k\Omega), and load resistors with resistance R connected both to ground and to 10V:
Which response results from this configuration with R=100k\Omega?
Which response results from this configuration with R=1k\Omega?
Which response results from this configuration with R=1\Omega?