heat produced in a conductor of resistance 4.2 ohm with 10A current is _____cal/sec.
Answers
Answered by
24
Hi..
Heres ur answer..
Hope this helps u!!
Heres ur answer..
Hope this helps u!!
Attachments:
![](https://hi-static.z-dn.net/files/d28/e35210dfd4eba8e22d8dd99abef45c86.jpg)
Answered by
2
Answer:
Heat produced in a conductor is 100cal/sec
Explanation:
Given the resistance of a conductor,
And the current flow through the conductor,
Heat produced in a conductor is directly proportional to the square of magnitude of current, resistance of conductor and time of current flow.
Mathematically, it can be written as
Heat produced in a conductor per unit time,
Since 4.186 joules is equal to one calorie,
therefore
Therefore heat produced in a conductor in cal/sec is 100cal/sec
Similar questions