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Give two difference between an ohmic and non-ohmic resistor. - Physics

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प्रश्न

Give two difference between an ohmic and non-ohmic resistor. 

अंतर स्पष्ट करें
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उत्तर

  Ohmic resistor Non-ohmic resistor
1.

V/I remains constant regardless of the value of V or I, as it follows Ohm's law. 

V/I is not constant and does not remain the same for all values of V or I since it does not follow Ohm's law.
2. A straight line represents the relationship between current I and projected V. A straight line does not appear on the graph that plots current I against potential difference.
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अध्याय 8: Current Electricity - EXERCISE - 8(A) [पृष्ठ १८६]

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सेलिना Physics [English] Class 10 ICSE
अध्याय 8 Current Electricity
EXERCISE - 8(A) | Q 14. | पृष्ठ १८६
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