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Two wires of A and B with circular cross-section are made up of the same material with equal lengths. Suppose RA = 3RB, then what is the ratio of radius of wire A to that of B? - Physics

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प्रश्न

Two wires of A and B with circular cross-section are made up of the same material with equal lengths. Suppose RA = 3RB, then what is the ratio of radius of wire A to that of B?

पर्याय

  • 3

  • `sqrt3`

  • `1/sqrt3`

  • `1/3`

MCQ

उत्तर

`1/sqrt3`

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पाठ 2: Current Electricity - Evaluation [पृष्ठ ११८]

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सामाचीर कलवी Physics - Volume 1 and 2 [English] Class 12 TN Board
पाठ 2 Current Electricity
Evaluation | Q I. 6. | पृष्ठ ११८
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