And the equivalent resistance looking back into the circuit is:

Need to find equivalent resistance to determine current.

By combining a sink and a source at different nodes we can work out the equivalent resistance between any two points.

Note that this is an integrator with an "equivalent resistance" .

The heat transfer is found by using the appropriate potential difference and equivalent resistances, similar to the process used in analyzing electrical circuits.

Find the equivalent resistance in loop 1 and hence find the current in the loop.

So the equivalent resistance R (i.e., the voltage-current relationship) is:

Derive and apply the equations for equivalent resistances of resistors in series and in parallel.

This occurs when the load resistance (of the device in question) is equal to the internal Thevenin equivalent resistance of the power source.

Calculating equivalent resistance:

As with Thevenin, the equivaent circuit is a current generator In and norton equivalent resistance, Rn.

Thus, asymmetric algorithm keys must be longer for equivalent resistance to attack than symmetric algorithm keys.

Sameen Ahmed Khan, How many equivalent resistances?

In particular, any current that is shunted away from the load into the Norton equivalent resistance will be supplied by the INIC instead.

In fact, the expression for the equivalent resistance of two resistors in parallel mirrors the equation for the half-life with two decay processes.)

Resistors which are in series or in parallel may be grouped together into a single "equivalent resistance" in order to apply Ohm's law in analyzing the circuit.

This results in an excessive electric current limited only by the Thévenin equivalent resistance of the rest of the network and potentially causes circuit damage, overheating, fire or explosion.

A series resonant circuit formed by a transmission line T1, coupling capacitor C10 and varactor D1 will make the total equivalent resistance real and negative at one frequency.

At each stage, resistors for the "rung" and "leg" are chosen so that the rung value matches the leg value plus the equivalent resistance of the previous rungs.

As long as , the equivalent resistance of the combination will be greater than ; however, if , then the impact of the INIC will be negligible.

This equivalent resistance R is the resistance obtained at terminals A-B of the network with all its voltage sources short circuited and all its current sources open circuited.

In cases where there is heat transfer through different media (for example, through a composite material), the equivalent resistance is the sum of the resistances of the components that make up the composite.

Any linear electrical network with voltage and current sources and only resistances can be replaced at terminals A-B by an equivalent current source I in parallel connection with an equivalent resistance R.

'Batteries and Bulbs' Workshops this week will involve hands-on circuit building activities in order to explore equivalent resistance, Kirchhoff's current and voltage laws, Ohm's law, and other DC circuit analysis concepts.

To obtain exactly the same outcome voltages at the nodes for each problem, the equivalent resistances in the two circuits must be the same, this can be easily found by using the basic rules of series and parallel circuits: