Which is true about equivalent resistance?

Which is true about equivalent resistance?

For resistors all in series, the equivalent resistance is equal to the sum of the resistances.

How is equivalent resistance determined?

The equivalent resistance of a set of resistors in a series connection is equal to the algebraic sum of the individual resistances. Since the current through each component is the same, the equality can be simplified to an equivalent resistance, which is just the sum of the resistances of the individual resistors.

What do you mean by equivalent resistance?

The equivalent resistance represents the total effect of all resistors connected in the circuit, be it series or in parallel. The equivalent resistance can be measured in either a series or parallel circuit, so the total effect of resistors can also be ascertained by finding the equivalent resistance.

What is the equivalent resistance between points?

The equivalent resistance of any complicated circuit can be resolved by identifying the parallel and series combination. The equivalent resistance helps to represent the overall resistance of a circuit when a potential difference is applied.

How do I find the equivalent resistance?

Equivalent resistance can be found if you know the individual resistance values and the source voltage. By calculating each branch current, adding the branch currents to calculate total current, and dividing the source voltage by the total current, the total can be found.

What is equivalent resistance physics?

equivalent resistance. [i′kwiv·ə·lənt ri′zis·təns] (electricity) Concentrated or lumped resistance that would cause the same power loss as the actual small resistance values distributed throughout a circuit.

What is the equivalent resistance through the entire circuit?

The equivalent resistance is defined as a point where the total resistance is measured in a parallel or series circuit (in either the whole circuit or in a part of the circuit). The equivalent resistance is defined between two terminals or nodes of the network.

What is their equivalent resistance?

The equivalent resistance of a network is that single resistor that could replace the entire network in such a way that for a certain applied voltage V you get the same current I as you were getting for a network.