2.2.3 the rules of ohmIn DC circuits ohms rules tend to apply this rule to indicate frequently because the relationship between voltage, current and resistance, this relationship was discovered by the famous scientist yoge Simon ohm (George Simon Ohm), in which his name has been honored as the name of the unit of resistance.The rules of ohm said electricity flowing in the circuit varies directly with the input voltage and the inverse to the circuit resistance. Request example as shown below is a simple electrical circuit. By cross resistance distribution voltage. To change the input voltage to the circuit current flowing in the circuit to make the change. If this fixed resistor does not change. The current flowing in the circuit will change according to the format change of pressure. That is, if the increase is only 2 voltage current, it added, is only 2. If you reduce the voltage down to half it's flow is reduced to half. This is the meaning of the current varies directly with the voltage.
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