Hey ! all of my friends how are you??? I am fine . And I want to give you something special. yes its about electrical circuit. Today I try to explain the basic concept of electrical circuit. I think you all enjoy it . Plz forgive me if there is any mistake as its my first post.

Electrical circuit:

An electrical circuit is a path in which electron flow from voltage or current source and its contain some perameter like as resistor,inductor etc.

So its easy to say that circuit means the path of electron flow.

Categorized by switching:

There are two kinds of electrical circuit by switching condition.
1. Open circuit(when switch is off): When the connection of a circuit path has been interrupted or continuity broken and   disconnect any part of this path then its called a open circuit. In a open circuit has no current flow.
2. Close Circuit(when switch is on): Its a circuit where current can flow in an uninterrupted path. when switch is on its called close circuit.

An ideal circuit:

An ideal circuit must be contain at least five element. like as.....
1. Source - Battary, Generator etc
2. Conductive wire - cupper, aluminiuam etc
3. Electric Load - light, fan etc
4. Controling device - Switch
5. Safety device - Circuit breaker, fuse etc

Types of circuit (by load decoration):

1. Series circuit : A series circuit is a close circuit where current follows one path. In a series circuit the quantity of current flow is same at each load  . And total circuit voltage is equal to the sum of all voltage across each load . Its says that series circuit is a chain of load.
Total resistance ,Rt = R1+R2+R3+.........
2. Parallel circuit: A parallel circuit is a close circuit which current divide in two or more paths. In parallel circuit source and all brunch voltage are equal.

Total resistance, 1/Rt = 1/R1+1/R2+1/R3+.....
3.Mixed circuit: A mixed circuit is decorated with series and parallel both method.

 Types of circuit (by current flow) :

There are two kinds of circuit noted by current flow. like as...
1. DC circuit: They are called dc circuit which are connected with a DC(direct current) source.

Perameter:  DC circuit has only one perameter and its Resistor.

2. AC circuit : They are called AC circuit which are connected with a AC(alternating current) source.

Perameter : AC circuit has three perameter like as Resistor, Inductor and Capacitor .

Thank you all of my friends . stay with us for the next content . If you discover any mistake please comment on. And help me to solve this.

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