MCQ
A 5℃ rise in temperature is observed in a conductor by passing a current. When the current is doubled the rise in temperature will be approximately
  • A
     16 ℃
  • B
    10 ℃ 
  • 20 ℃ 
  • D
    12 ℃

Answer

Correct option: C.
20 ℃ 
20 ℃

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