ELECTRIC CIRCUITS

• What is an electrical circuit?

its a closed pathway through which electrons flow

• key words

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   1. voltage: its the electrical change of a battery or power supply (volts "V") the voltage is the same in all of the circuits
   2. current:  its the flow of electrons in the circuit (amperes "amps" "T") the current changes depending on the resistance. Ej 
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   4. resistor:  its a component that opposes to the flow of electrons (r)  ley de ohm: - V= IR  - I = V/R  - R = V/I  entre mas resistencia, menos corriente
   5. Series circuits:  its a circuit in which the current flows and its not branching (t)
   6.  Parallel circuit: its a circuit in which the current flows through trwo or more branches
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   1. thnx for watching