Question

what is the derivation of H2RT​

Answer 1

Answer:

${h}^{2} rt \:$

Explanation:

let v be the potential difference applied.r be the resistance of the conductor. I be the current through the conductor.

we

$v = \frac{w}{q} \\ therefore \: w = qv \\ we \: know \: that \: q = it \: {{t \: time \: taken}} \\ then \: w = vit \\ we \: \: know \: energy = work \\ energy \: e = vit \\ we \: have \: v = ir \\ e = i {r}^{2} t$