Resistors in series and parallel.

Title: Resistors in Series and Parallel

Date: 17/7/05

Aim:

The aim of this test is to compare the predicted and actual rampart in a tour of duty of resistor combinations in serial and in parallel.

Background:

A resistor is an electric automobile component/device that has electrical defense. Resistors can be apply in electric circuits for protection of components, voltage division or current control. In an ideal resistor the resistance body constant regardless of the applied voltage or current, or the rate of change in the current (Resistor, 2005, Wikipedia).

Electrical resistance is a measure of the ability of an object to oppose the passage of an electric current. The electrical resistance of an electrical component can be found by using Ohms natural uprightness. Ohms law states that the potential variety (voltage) between the ends of a conductor (e.g. a resistor) and the current silken by dint of the conductor are proportional at a given temperature (Storen & Martine, 2000, p221-226). This law can be written as: R=V .

I

The SI unit employ for electrical resistance is an ohm. An electrical device that has an electrical resistance of 1 ohm will cause a current of 1 amp to flow through it if a voltage of 1V is passed through it.

From previous scientific research it has been determined that the general law for resistors in series is: Rseries = R1 + R2 + R3+Rn

It has also been determined that the general law for resistors in parallel is

Rparallel =

Hypothesis:

From the formulas stated in the Background of this business relationship it can be seen that the total resistance of resistors in series can be found by adding together the individual resistances of each component. It can also be seen that the total resistance of resistors in parallel can be found by adding together the individual...

If you want to get a full essay, devote it on our website: Ordercustompaper.com



If you want to get a full essay, wisit our page: write my paper