Physics, asked by Cuteshivai3477, 10 hours ago

A copper rod of cross-sectional area a carries a uniform current i through it at temperature t, if the volume charge density of the rod is p

Answers

Answered by lonelyImane
0

Is this the Question: how long will the charges take to travel a distance d?

If it is then answer is

ρ=volq

=Adq

q=ρAd

q=it

t=Iq

=IρAd [answer]

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