일반물리학실험 - 패러데이법칙

일반물리학실험 - 패러데이법칙

일반물리학실험 - 패러데이법칙.docx

본문 Experiment 5. Faraday's Law of Induction Student ID and Name Partner's ID & Name Class Day Partner's ID & Name TA's Name Due Date Results and Analysis A. Induced emf by moving coil Number of turns of wand (N) = 200 Radius of outer coil = 2.10cm Radius of inner coil = 0.75cm Area of coil (A) = 12.08㎠ Table 1. Calculate the change the magnetic field from the measured data (Eemf and time interval,). Eemf(V) (s) 1 0.02805 0.10 2.322 2 0.02805 0.10 2.322 3 0.02950 0.10 2.492 4 0.02982 0.10 2.469 5 0.02774 0.10 2.297 Eemf (Average) 0.02863 0.10 2.370 Analysis In this experiment, we studied 'Faraday's law of induction by using with coil which swing through a magnetic field. The experiment A, we measured the emf and time and calculated the change the magnetic field when the radius of outer coil is 2.10cm, that of inner coil is 0.75cm, and the area of coil is 12.08㎠. We tried 5 times swing and calculated the average values of them. And by the following equation, where for a magnetic field which is constant over the area. So we can changed the equations to when the N is turn of the coil and A is area. So, The Emf is 0.02863 when is 0.10, then the average value of is 2.370. and also we could know the direction of the induced voltage as the coil enters and leaves the magnetic field by using Lent's law. . Table 2. Eemf versus interval of plates(Angle is fixed). Table 3. Eemf versus angle (Interval of plates is fixed). Interval of plates (3cm) 30˚ 45˚ 하고 싶은 말 좀 더 업그레이드하여 자료를 보완하여, 과제물을 꼼꼼하게 정성을 들어 작성했습니다. 위 자료 요약정리 잘되어 있으니 잘 참고하시어 학업에 나날이 발전이 있기를 기원합니다 ^^ 구입자 분의 앞날에 항상 무궁한 발전과 행복과 행운이 깃들기를 홧팅 키워드 물리학, 법칙, 실험, 일반, 패러데이, 일반물리학실험