book:chap2:2.4_fields
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| book:chap2:2.4_fields [2021/10/26 23:23] – jv | book:chap2:2.4_fields [2022/04/01 21:01] (current) – jv | ||
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| + | [[forcestorques|2. Balancing Forces and Torques]] | ||
| + | * [[ 2.1 Motivation and Outline| 2.1 Motivation and outline: forces are vectors ]] | ||
| + | * [[ 2.2 Sets| 2.2 Sets ]] | ||
| + | * [[ 2.3 Groups| 2.3 Groups ]] | ||
| + | * ** 2.4 Fields ** | ||
| + | * [[ 2.5 Vector spaces| 2.5 Vector spaces ]] | ||
| + | * [[ 2.6 Physics application balancing forces| 2.6. Physics application: | ||
| + | * [[ 2.7 The inner product | 2.7 The inner product]] | ||
| + | * [[ 2.8 Cartesian coordinates | 2.8 Cartesian coordinates]] | ||
| + | * [[ 2.9 Cross products --- torques| 2.9 Cross products — torques ]] | ||
| + | * [[ 2.10 Worked example Calder' | ||
| + | * [[ 2.11 Problems| 2.11 Problems ]] | ||
| + | * [[ 2.12 Further reading| 2.12 Further reading ]] | ||
| + | |||
| + | ---- | ||
| + | |||
| ===== 2.4 Fields ===== | ===== 2.4 Fields ===== | ||
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| </ | </ | ||
| - | <WRAP box round> | + | <WRAP box round # |
| a) The sum of two complex numbers $z_1 = x_1 + \mathrm{i} y_1$ and \\ | a) The sum of two complex numbers $z_1 = x_1 + \mathrm{i} y_1$ and \\ | ||
| $z_2 = x_2 + \mathrm{i} y_2$ amounts to | $z_2 = x_2 + \mathrm{i} y_2$ amounts to | ||
book/chap2/2.4_fields.1635283382.txt.gz · Last modified: 2021/10/26 23:23 by jv