plz plz tell right answer plz and solve full
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Final Answer: 2:1 .
Since,
Length of original coil = l (say)
Then,
Length of half coil = l/2
V = Potential Difference
R = Resistance
Heat produced in coil α V^2/R
and R α length
Since, Potential difference will be same through both of them.
Therefore,
Heat produced α 1/ l
=> H (half - coil) / H(Original coil) = 2:1
Since,
Length of original coil = l (say)
Then,
Length of half coil = l/2
V = Potential Difference
R = Resistance
Heat produced in coil α V^2/R
and R α length
Since, Potential difference will be same through both of them.
Therefore,
Heat produced α 1/ l
=> H (half - coil) / H(Original coil) = 2:1
JinKazama1:
I didn't mentioned anywhere equality :)
but that doesnt means that H is not proportional to t
i think H should also be proportional to t
We are considering for same time interval which is not mentioned
that should be mentioned na
Yep
okok
plz answer my Q
m gonna post
hey
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