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## Main Question or Discussion Point

Hi, I am working on a project that involves some electrical expertise. I am actually mechanical in training.

Anyway, the situation is that I have a polySi ring that I am going to heat up using a certain amount of current. Is there a way that I can predict the temperature of the ring with the value of the current? I know the resistance and resistivity of the polySi.

To put it simply, is there a way I can know the temperature of a certain object by knowing the amount of current input into it?

Thanks in advance!

Anyway, the situation is that I have a polySi ring that I am going to heat up using a certain amount of current. Is there a way that I can predict the temperature of the ring with the value of the current? I know the resistance and resistivity of the polySi.

To put it simply, is there a way I can know the temperature of a certain object by knowing the amount of current input into it?

Thanks in advance!