Aim: To design a simple electrical circuit for Doctor's Surgery to let people know when to enter and also to research and learn more about parallel and series circuits.
Introduction
I am going to design an electric circuit for a Doctor's surgery.
There are two types of circuit's Parallel circuit, and Series circuit.
First I am going to explain what a circuit is and what the differences they have are.
An electric current is a flow of charge. The charges are given energy and made of flow using a cell or a battery. Charges can flow easily through connecting wire. The cell, wires, lamp and a switch, all these components are connected together and make a loop called a circuit.
Current will only flow through a component if there is a voltage across that component.
Voltage is the driving force that pushes the current round.
Parallel Circuit
In a parallel circuit you can add more components without the need for more voltage.
LED connected in parallel to two connected in seri...
Series circuit with 3 components.
RLC circuitIn a parallel circuit a failure of one component does not lead to the failure of the complete circuit, this is because a parallel circuit has more than on loop and all have to fail in more than one place before the other components fail.
Series Circuit
In series circuit (which I will be designing for the surgery) is a loop of wire with its ends connected to an energy source or a battery.
One end of the wire is connected to the positive terminal; the other end of the wire is connected to the negative terminal.
Series Circuit has all their components connected in a row on a loop of wire.
If one component in a series circuit fails, then all the other components in the circuit will fail. A series circuit has just one current...