ENTRANCE TEST – 2017 Multiple Questions and Answers.
Exercise Questions ::
PHYSICS
11. | 1 mole of a gas occupies volume1.00x10–2m³in a gas cylinder whose pressure is equal to 2.50x105 Pa.The temperature of cylinder is |
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| A. | 227K |
| B. | 300K |
| C. | 370K |
| D. | 390K |
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12. | The Coulumbs force between two point charges q1=1Can dq2 is 2N.Where distance between them is 3m,The charge q2 is: |
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| A. | 1x10–9C |
| B. | 1x109C |
| C. | 2x109C |
| D. | 4x10–9C |
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13. | Electric field strength at position vector r=(4i+3j)mca used by point charg eq=5uC placed at origin is: |
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| A. | 1440i+1080jV/m |
| B. | 1240i+1280jN/C |
| C. | 1440i+1080jN/m |
| D. | 1240i+1080jN/C |
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15. | carbon resistor connected to a battery of 50V and 2A current is passing throug it.If voltage is increased to75V then current will be: |
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| A. | 1.5A |
| B. | 3 A |
| C. | 4.5A |
| D. | 6 A |
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