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Please explain about ohm\'s law.... |
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Answer» George simon ohm studied the relationship between current and voltage .He said electric current is directly proportional to potential difference. In 1828 a German physicist George Simon Ohm derived a relationship between electric current and potential difference. This relationship is known as Ohm’s law.According to Ohm’s law,The current flowing through a conductor is directly proportional to the potential difference applied across its ends, provided the temperature and other physical conditions remain unchanged.Mathematically it can be represented as,Potential difference ∝ CurrentV ∝ I (So when the value of V increases then the value of I also increases simultaneously)V = IRWhere,V is Voltage in volts (V)R is Resistance in ohm (Ω)I is Current in Ampere (A) |
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