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प्रश्न
Match the statements in column A with those in column B.
| Column A | Column B |
|---|---|
| (a) Superconductor | (i) Resistance offered by a unit cube such that current enters and leaves from its opposite ends. |
| (b) One coulomb | (ii) A ratio between work done in joules and the charge moved from infinity to a given point. |
| (c) Specific resistance | (iii) Ratio between charge in coulombs and time in seconds. |
| (d) Electric potential | (iv) A material which does not offer resistance to electric current. |
| (e) Electric current | (v) Amount of charge equal to the charge of 6.25 × 1018 flowing electrons. |
जोड़ियाँ मिलाइएँ
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उत्तर
| Column A | Column B |
|---|---|
| (a) Superconductor | (iv) A material which does not offer resistance to electric current. |
| (b) One coulomb | (v) Amount of charge equal to the charge of 6.25 × 1018 flowing electrons. |
| (c) Specific resistance | (i) Resistance offered by a unit cube such that current enters and leaves from its opposite ends. |
| (d) Electric potential | (ii) A ratio between work done in joules and the charge moved from infinity to a given point. |
| (e) Electric current | (iii) Ratio between charge in coulombs and time in seconds. |
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