state ohms law and write the factors in which resistance depends ?
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Answered by
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Ohm's law states that current flowing through a conductor is directly proportional to potential difference at constant physical conditions like temperature, etc.
Resistance depends on
1. Length of wire(directly proportional)
2. Cross sectional Area of wire(i.e. thickness)(inversely proportional)
3. Temperature
4. Nature of material
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Answer:
Explanation:
ohms law states that current is proportional to voltage and inversely proportional to Resistance
resistance depends on temperature cross sectional area and length
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