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Exercise. The values of current (I) flowing through a resistor for various potential differences V across the resistor are given below. What is the value of resistor? I (ampere) - Science

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प्रश्न

Exercise.

The values of current (I) flowing through a resistor for various potential differences V across the resistor are given below. What is the value of resistor?

I (ampere) 0.5 1.0 2.0 3.0 4.0
V (volt) 1.6 3.4 6.7 10.2 13.2
संख्यात्मक

उत्तर

Resistance(R) = \[\frac{\text{∆V}}{\text{∆I}}\]
= 10.2 – `"6.7"/"3"` – 2 = 3.5/1
R = 3.5Ω

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Resistance (R)
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अध्याय 4: Electric charge and Electric current - Exercise [पृष्ठ ५०]

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सामाचीर कलवी Science [English] Class 9 TN Board
अध्याय 4 Electric charge and Electric current
Exercise | Q VII. 3. | पृष्ठ ५०
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