There are 5 Main Types of Electric Circuit – Close Circuit, Open Circuit, Short Circuit, Series Circuit and Parallel Circuit. Let us Learn and Understand in Detail with Definition, Examples and Symbols.
1. Close Circuit
When load works on its own in a circuit then it is called Close Circuit or Closed Circuit. Under this situation, the value of current flow depends on load.\
2. Open Circuit
When there is a faulty electrical wire or electronic component in a circuit or the switch is OFF, then it is called Open Circuit. In the below diagram you can see that the Bulb is Not glowing because either the switch is OFF or there is fault is the electrical wire.
3. Short Circuit
When both points (+ & –) of voltage source in a circuit gets joint with each other for some reason then it is called Short Circuit. Maximum current starts to flow under this situation. Short circuit generally happens when the conducting electrical wires get joint of even because of shorting in the load.
4. Series Circuit
When 2 or more loads (Bulb, CFL, LED, Fan etc) are connected to each other in a series, then it is called a Series Circuit. In a series circuit, if one load or bulb gets fuse, then rest of the bulbs will not get power supply and will not glow. Look at the example below.
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