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description Journal article public Jurnal Pendidikan Fisika FKIP UM Metro

Analisis Resistansi Coil Kawat Tembaga Terhadap Perubahan Suhu Sangat Rendah Sebagai Rancang Dasar Pengukuran Suhu Rendah

Riswanto Riswanto
Diterbitkan 2015

Abstrak

The resistance of a wire conductor depend of the wire material. Copper wire formed into a coil shape an effective form to produce a large resistance. Copper wire resistance influenced bytemperature about it. Coil of copper wire has a good response at low temperature changes produced by liquid nitrogen. This response is shown by the index value determination (R2 = 0.999) which is close to the value 1,that means changes in temperature approaching a linear response to changes in a voltage. The results can be used as a basis for the design of the low-temperature measurements cheaper

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Metrik

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