实验报告
学生:江淼     学号: 240601320      院系:机械24-3    批阅时间: 2025-11-24 14:23

批阅完成
最后得分:47.7

实验目的和仪器

5分

实验原理

10分

操作步骤

10分

数据处理

2分

实验数据

表8-1 VH和B

移动距离(mm) 0 5 10 20 30 40 50 60 70 80
霍尔电压(mv)
(+I、+B)V1                    
(-I、+B)V2                    
(+I、-B)V3                    
(-I、-B)V4                    
霍尔电压VH                    
磁感应强度B
(X10-3T)
                   
table 0.49 0.67 0.92 1.66 2.45 2.94 3.20 3.33 3.41 3.45 -0.66 -0.84 -1.10 -1.84 -2.62 -3.12 -3.38 -3.52 -3.60 -3.63 -0.56 -0.73 -0.98 -1.73 -2.51 -3.02 -3.42 -3.48 -3.53 -3.53 0.38 0.56 0.81 1.55 2.33 2.84 3.09 3.23 3.30 3.34 0.52 0.70 0.95 1.70 2.48 2.98 3.24 3.38 3.45 3.49 0.49 1.21 1.65 2.92 4.27 5.13 5.57 5.81 5.93 6.00 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 kbs8cUEArIzl90tKMNafbYHxVlWcZSPCSNHpyr79Ghet8cA3zN2g8pM9FKB7U4TQaxwCptcELlCLEqij9G39SnL+KuKO9adY8zD9IqZic8HGZd0xaAtW6TswGU5lqPr7QwLI7k6bdO4eE13xWhxhk3G6B50H48YzYcFoQNYnAUp0E6skv6cDH2pXhOrj5ZdU56rgw8RbnmMyFl5oknGAtDFdQ/ttkFDCN5auoC+C/VA= 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
1.8分
移动距离(mm) 90 100 110 120 130 140 150 160 170
霍尔电压(mv)
(+I、+B)V1                  
(-I、+B)V2                  
(+I、-B)V3                  
(-I、-B)V4                  
霍尔电压VH                  
磁感应强度B
(X10-3T)
                 
table 3.50 3.50 3.47 3.47 3.46 3.44 3.47 3.36 3.26 -3.65 -3.69 -3.69 -3.69 -3.69 -3.67 -3.63 -3.59 -3.44 -3.55 -3.58 -3.58 -3.58 -3.57 -3.55 -3.52 -3.47 -3.37 3.37 3.35 3.36 3.36 3.35 3.33 3.30 3.24 3.15 3.52 3..52 3.53 3.52 3.52 3.50 3.47 3.42 3.32 6.05 6.05 6.25 6.07 6.05 6.01 5.96 5.88 5.53 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 kbs8cUEArIzl90tKMNafbYHxVlWcZSPCSNHpyr79Ghet8cA3zN2g8pM9FKB7U4TQaxwCptcELlCLEqij9G39SnL+KuKO9adY8zD9IqZic8HGZd0xaAtW6TswGU5lqPr7QwLI7k6bdO4eE13xWhxhk3G6B50H48YzYcFoQNYnAUp0E6skv6cDH2pXhOrj5ZdUSQMY7K90eH/Cnbe5UqaXHQ== 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
0.8分
移动距离(mm) 180 190 200 210
霍尔电压(mv)
(+I、+B)V1        
(-I、+B)V2        
(+I、-B)V3        
(-I、-B)V4        
霍尔电压VH        
磁感应强度B
(X10-3T)
       
table 3.09 2.71 2.05 1.23 -3.31 -2.94 -2.27 -1.46 -3.19 -2.87 -2.14 -1.33 2.96 2.59 1.92 1.10 3.14 2.76 2.10 1.28 5.40 4.74 3.61 2.20 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 kbs8cUEArIzl90tKMNafbYHxVlWcZSPCSNHpyr79Ghet8cA3zN2g8pM9FKB7U4TQaxwCptcELlCLEqij9G39SnL+KuKO9adY8zD9IqZic8HGZd0xaAtW6TswGU5lqPr7QwLI7k6bdO4eE13xWhxhk3G6B50H48YzYcFoQNYnAUp0E6skv6cDH2pXhOrj5ZdUSQMY7K90eH/Cnbe5UqaXHQ== 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

灵敏度KH=(1)mv/mA.T               螺线管长度L=181mm

工作电流Is=(2)MA                          螺线管线圈总匝数N=1800匝

励磁电流IM=(3)

datafill 194 181 3 HLLIPGEigCS9uQcpleVWHQ== HLLIPGEigCS9uQcpleVWHQ== HLLIPGEigCS9uQcpleVWHQ== HLLIPGEigCS9uQcpleVWHQ==

根据下式计算各点霍尔电压

 

根据下式计算各点磁感应强度B

3.5分

数据处理

(1)根据式(8-5)算出螺线管内轴向上各位置的B值,并用坐标纸作出载流长直螺线管内轴磁场的分布曲线B-X曲线图(X为轴向位置)。

1.4分

(2)螺线管轴线中心点处的磁感应强度理论值B=μ0nIm =(1)x10-3T

datafill 6.25 76Lfn5KcfMsfuZRf1mee6kYOYzq01jhRuesziKvqnuy8gB9kdQtYwwT1wk2FdOLVg9zXO6zvoNNFw3nMYzWQonO5CeTL79q7Coj71LZxvcwCTDB5BlnqmDSsTs34G895fOajncktmXR0OKWuVrLaoPE7XzIdWzIV23QJMAVChQendnW53U7mhfDQw06GRMfv 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 kbs8cUEArIzl90tKMNafbYHxVlWcZSPCSNHpyr79Ghet8cA3zN2g8pM9FKB7U4TQaxwCptcELlCLEqij9G39SnL+KuKO9adY8zD9IqZic8HGZd0xaAtW6TswGU5lqPr7QwLI7k6bdO4eE13xWhxhk3G6B50H48YzYcFoQNYnAUoQG1YVrDwmRck15F+PQnpSEPm/VVObuF5HUHYf8anDVQGkTBJ/P4UDtdzw/Chs8AqFH/t3pHw5ZjmDJmtVrdpyZSbgy8lUxJYW9KbUotcwLt87g2B4lBE3GMjVriyXAy0K2zNB6xbbNG6D+ngzRGHBMOuQ4pMc4+t7oXzTN5ebxaaV+ShiRfCjk6c3+sWkEKEwJVeISrIbP1VORuX0YmlideUIRrorxZL9sUBMnBddIbK3RG+ykriko187gdG0eVc= dLI1xeF4c/p8IQ225Xs0GsQ4dirWNMKxHkMgwPhEqQuko5EtW7t2XeQ9+43V46ZEZApnkb0YSlG7P0SK6JgSDc1Jc9CstnXX2cJGu8F1n9dAsQ24nxSjsXD1cokd5HpvTzryMxStKaD6E/s6pWw2wUFt+sRyj3aMEfTclF8X8mI1MFsY5VRzv/+P9Ktu7qUT9lfk5MMmeIsWDe6wmffOf94B7x8ZcnRHvSwF8GVjN04KLU58lHuwxgJP4qIHU5bWF1ZcMAJHn5lmOVgNpV1WFbBJXB0U06jGQFFN7fRA7/y6jLuiYQvAl6yt3ZZAGgwh
2分

110cm处的B测量值与理论值的相对误差E==(1)%

datafill 2.88 Toiq8ThB3lZQ7xNxJ4YOwJxyE6JZ6mjhLKSsSFqbui+ZucCs3UoqlS4FUkarhYhhmonMK96kb7i6hxxJi3xKoZL8mqtj4EculOgjWiNkr8s= E22KKC0Kd9DdiS6RFmV7lvtcdNQg87oO4rO1FZs8gpv5EtznSS2Zi1PFRmIGPD3/moPuqU6gGf1J1a4ifvbe3A== kbs8cUEArIzl90tKMNafbYHxVlWcZSPCSNHpyr79Ghet8cA3zN2g8pM9FKB7U4TQaxwCptcELlCLEqij9G39SnL+KuKO9adY8zD9IqZic8HGZd0xaAtW6TswGU5lqPr7QwLI7k6bdO4eE13xWhxhk3G6B50H48YzYcFoQNYnAUpk7SPjoaERb9pj7gcNJOw1QuADPId/+HF1RUmH0ZQC6GgrA7kAsgN++8dOjUkAbewEboWUJZnZ83xLoP7/l/izM5tQJGcP3HPtVA7N8W9V1GlRW4ytfTa76vgWYCr6AaBzpehxF+7+KdCO16wSzDIzEr9EO9DjTlS3p77P1JV0kQ== dLI1xeF4c/p8IQ225Xs0GsQ4dirWNMKxHkMgwPhEqQuko5EtW7t2XeQ9+43V46ZEZApnkb0YSlG7P0SK6JgSDc1Jc9CstnXX2cJGu8F1n9dAsQ24nxSjsXD1cokd5HpvTzryMxStKaD6E/s6pWw2wUFt+sRyj3aMEfTclF8X8mI1MFsY5VRzv/+P9Ktu7qUT9lfk5MMmeIsWDe6wmffOf94B7x8ZcnRHvSwF8GVjN04KLU58lHuwxgJP4qIHU5bWF1ZcMAJHn5lmOVgNpV1WFbBJXB0U06jGQFFN7fRA7/y6jLuiYQvAl6yt3ZZAGgwh
0.6分

(3)  测量霍尔电压VH与工作电流Is的关系

IS(mA) V1(mV) V2(mV) V3(mV) V4(mV) VH=(|V1|+|V2|+|V3|+|V4|)/4  (mV)
+IS+IM +IS-IM -IS-IM -IS+IM
0.50          
1.00          
1.50          
2.00          
2.50          
3.00          
table 0.56 -0.55 0.54 -0.57 0.56 1.12 -1.11 1.08 -1.14 1.11 1.56 -1.66 1.60 -1.72 1.66 2.19 -2.23 2.12 -2.30 2.21 2.73 -2.80 2.64 -2.88 2.76 3.25 -3.35 3.15 -3.48 3.32 Toiq8ThB3lZQ7xNxJ4YOwJxyE6JZ6mjhLKSsSFqbui/AF2j3aO7quVGBeOcpRwViGWszhAiFSMW7eFJuSSdAxAah4z8R06ZHdhHNDbLdtvg= E22KKC0Kd9DdiS6RFmV7lvtcdNQg87oO4rO1FZs8gpuKOvdlnqO9Dq1Jz2dDUxG5LL1pwrl/5Tl8jwxq6rZ8HQ== kbs8cUEArIzl90tKMNafbYHxVlWcZSPCSNHpyr79Ghet8cA3zN2g8pM9FKB7U4TQaxwCptcELlCLEqij9G39SnL+KuKO9adY8zD9IqZic8HGZd0xaAtW6TswGU5lqPr7QwLI7k6bdO4eE13xWhxhk3G6B50H48YzYcFoQNYnAUoZCKNR0Egsg4By8ilYD2X7xPZSHzZ7AzN5SF7Kcsoxgg== /uop8wrnN0+4VDBVaWDpZVo5DVHStwz087jKQVeEFxLWGwxJkkr1t9JJHOdtzfXBapEUO0ooQoxwNG4atMPLnt7+WZ2xLH1cP8LVn/DFkAjaleKwtML00xdQQBfBHUyDb9Ikth31v79b2RurKPCV5O3bIQqrtXBWQ+EX+9bAFbuLXCgKdSxYWtzCq8cm1IlTGLY5m10sOIgQ0iL1OPndP5iRdYFDLRDTO5UHkqIEP/K1d1yV/mG3Ckptj0DHeAIRmUJkL3ZX2OXxzAgtJmZx0hpK9SMOliWdQ0RDkDl9NRZUuBzPZjcO7w/5f2GpFY8m
2.9分

(4)绘出Is—VH曲线,验证线性关系。

思考题

5分

1.如果螺线管在绕制中,单位长度的匝数不相同或绕制不均匀,在试验中会出现什么情况?

5分

2. 实验时I、B及测量结果如图所示,判断半导体电类型。

原始数据