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Oct 10, 2021 · We do reduce voltage. We reduce the voltage across the lossy part of the circuit, from one end to the other of each transmission line conductor itself, by reducing the current flowing through them.
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Why does ATSAM3X8E have two separate registers for setting...
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Aug 25, 2018 · Do two resistors in parallel dissipate more power for a fixed applied voltage compared to the same two resistors in series?
There are several reasons why we would use multiple resistors instead of just one resistor with a resistance equal to the equivalent resistance of the circuit. Perhaps a resistor of the required size is not available, or we need to dissipate the heat generated, or we want to minimize the cost of resistors.
Feb 23, 2018 · Because of the electric field, a "potential difference" will appear between two points on the conductor. This is how an electric field generates voltage in a circuit. Voltage is defined as electric potential difference between two points in an electric field.
May 23, 2022 · We have found that the way to think about circuits is to locate and group parallel and series resistor combinations. Those resistors not involved with variables of interest can be collapsed into a single resistance.
Jan 23, 2024 · We have reduced the original circuit down to a simple series circuit and thus the series analysis rules may be applied. There are many solution paths at this point. For example, we could find the total resistance, \(R_t\), by adding \(R_1\) to \(R_x\).
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We see that the equivalent resistance in a parallel combination is less than each of the resistances. I observe this every time I do an experiment on parallel resistors or solve a parallel combination problem.
