MCQOPTIONS
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| 1. |
A \[5{}^\circ C\] rise in temperature is observed in a conductor by passing a current. When the current is doubled the rise in temperature will be approximately [CBSE PMT 1998] |
| A. | \[16{}^\circ C\] |
| B. | \[10{}^\circ C\] |
| C. | \[20{}^\circ C\] |
| D. | \[12{}^\circ C\] |
| Answer» D. \[12{}^\circ C\] | |