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50 results
Corrections: the force F in Ampere's law should be force per unit of length, and the denominator factor should be 2 instead of 4.
198,956 views
7 days ago
More information about engineering accelerometer types and operation: ...
825 views
3 weeks ago
Geomagnetic storms aren't the only thing that can make the grid behave in funny ways. There are devices even in your own home ...
1,074,211 views
2 weeks ago