แม่แบบ:ทฤษฎีแม่เหล็กไฟฟ้า

This template includes collapsible lists.

• • To set it to display all lists when it appears (i.e. all lists expanded), use:
•  {{ทฤษฎีแม่เหล็กไฟฟ้า |expanded=all}} or, if enabled, {{ทฤษฎีแม่เหล็กไฟฟ้า |all}}  (i.e. omitting "expanded=").

• • To set it to display one particular list while keeping the remainder collapsed (i.e. hidden apart from their headings), use:
•  {{ทฤษฎีแม่เหล็กไฟฟ้า |expanded=listname}} or, if enabled, {{ทฤษฎีแม่เหล็กไฟฟ้า |listname}}
• …where listname is one of the following (do not include any quotemarks):
• "Electrostatics", "Magnetostatics", "Electodynamics", "Network", "Covariance", Scientists"