大学物理实验
大學物理實驗
대학물리실험
PHYSICAL EXPERIMENT OF COLLEGE
2012年
2期
4-6
,共3页
稳态法%磁场%热导率%铁质类金属
穩態法%磁場%熱導率%鐵質類金屬
은태법%자장%열도솔%철질류금속
steady-state method%magnetic field%thermal conductivity%iron metal
实验通过使用TC-3型固体热导率测定仪[1]来分别测量无加磁场金属圆柱和外加磁场金属圆柱的热导率,并采用控制变量法,来探究磁场对固体热导率的影响,发现外加磁场对铁质类金属的热导率有一定的影响。
實驗通過使用TC-3型固體熱導率測定儀[1]來分彆測量無加磁場金屬圓柱和外加磁場金屬圓柱的熱導率,併採用控製變量法,來探究磁場對固體熱導率的影響,髮現外加磁場對鐵質類金屬的熱導率有一定的影響。
실험통과사용TC-3형고체열도솔측정의[1]래분별측량무가자장금속원주화외가자장금속원주적열도솔,병채용공제변량법,래탐구자장대고체열도솔적영향,발현외가자장대철질류금속적열도솔유일정적영향。
The experiment respectively measures the thermal conductivity with additional magnetic field of metal cylinder and without additional magnetic field of metal cylinder by type TC-3 solid thermal conductivity measuring instrument,adopting the method of control variables,in order to explore the effects of magnetic field on solid thermal conductivity.We finally find that the additional magnetic field has some effects on the thermal conductivity of iron metal.
