Question

when a load resistor is connected across a voltage divider output, the output voltage increases. group of answer choices true false

Answer 1

When a load resistor is connected across a voltage divider output, the output voltage increases is false.

What is load resistor?

Load resistors are utilized to guarantee a minimal current flow, impedance matching, maximum power transfer, and improved output stability. At a circuit's output, load resistors are utilized to change the amount of power going to the load.

A resistor serving as a load is known as a load resistor. Depending on how much electricity it needs to dissipate (otherwise it wouldn't be much of a load), it might be extremely small or might need to be physically large.

*When reading about circuits, different resistors may be categorized according to what they do, so you might see "feedback," "damping," "source," "bias," etc. resistors.

Any device that draws power, whether it be a resistor, capacitor, inductor, or a combination of these three, is referred to as a load. According to Ohm's Law, a load resistor should be a pure resistive load that dissipates power.

                                    $P = I^2 \times R$

and

                                   $P = \frac{V^2}{R}$

where P stands for power lost, I for current, V for voltage, and R for resistance, expressed in ohms.Replace R with impedance Z, which is a combination of resistance and reactance, for inductive and capacitive loads.

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