Can you put a resistor anywhere?
It doesn’t matter where you put a series resistor. It can go on the +ve leg or the -ve leg, anywhere along the daisy chain.
Does order matter in a circuit?
For the circuit you have given it doesn’t matter at all.
When two circuit elements are in series what two things they share?
Series circuit elements share the same current. Elements in series can be recognized in two ways: If two and only two elements are connected to a single node, the elements are in series. If applying KCL at a node results in the conclusion that the currents in two elements are identical, the elements are in series.
How are resistors identified on a circuit board?
The various components on this circuit board are identified by printed labels. Resistors are denoted by any label beginning with the letter “R”. This particular circuit board is a computer accessory called a “modem,” which allows digital information transfer over telephone lines.
Why are load resistors connected on the ground side?
For instance, in high-voltage circuits, a switch in series with a load resistor to ground might be required to be connected on the ground side of the resistor, in order to reduce shock hazard which would result from the body of the switch if it were sitting at the high voltage.
How is the power of a resistor related to its size?
Most resistors found in small electronic devices such as portable radios are rated at 1/4 (0.25) watt or less. The power rating of any resistor is roughly proportional to its physical size. Note in the first resistor photograph how the power ratings relate with size: the bigger the resistor,…
Can a resistor be swapped with other components?
Resistors in series with other components are, themselves, transitive. They can be swapped with other components in the uninterrupted series and they will react the same. However, the other components may not like being swapped. From the resistor’s point of view, the current is the same regardless of the position.