Search any question & find its solution
Question:
Answered & Verified by Expert
Thomson coefficient of a conductor is $10 \mu \mathrm{VK}$. The two ends of it are kept at $50^{\circ} \mathrm{C}$ and $60^{\circ} \mathrm{C}$, respectively. Amount of heat absorbed by the conductor when a charge of $10 \mathrm{C}$ flows through it, is
Options:
Solution:
1317 Upvotes
Verified Answer
The correct answer is:
$1 \mathrm{~mJ}$
Amount of heat absorbed $H=\sigma q \Delta t$
$\begin{aligned} & =10 \times 10^{-6} \times 10 \times(60-50) \\ & =10 \times 10^{-6} \times 10 \times 10 \\ & =10^{-3} \mathrm{~J} \\ & =1 \mathrm{~mJ}\end{aligned}$
$\begin{aligned} & =10 \times 10^{-6} \times 10 \times(60-50) \\ & =10 \times 10^{-6} \times 10 \times 10 \\ & =10^{-3} \mathrm{~J} \\ & =1 \mathrm{~mJ}\end{aligned}$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.