cert_exam:tech_radio_op_1:basic:h27jan:a-1
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| cert_exam:tech_radio_op_1:basic:h27jan:a-1 [2019/11/21 01:43] – 外部編集 127.0.0.1 | cert_exam:tech_radio_op_1:basic:h27jan:a-1 [2020/01/13 18:58] (current) – [A-1] fu | ||
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| - | 円形コイルの中心の次回の強さ | + | 円形コイルの中心の磁界の強さ |
| $$ H = \frac{I}{2 r}$$ | $$ H = \frac{I}{2 r}$$ | ||
| r: | r: | ||
| + | |||
| + | ===直行している磁界の合成=== | ||
| + | それぞれの値の二乗の和を計算し,その平方根を取るとよい。 | ||
cert_exam/tech_radio_op_1/basic/h27jan/a-1.1574268234.txt.gz · Last modified: by 127.0.0.1
