Examlex
If the sum of the external forces on an object is zero, then the sum of the external torques on it
must also be zero.
Common Connection
A shared electrical connection used as a reference point in circuits or systems.
Voltage Drop
The reduction in voltage as electric current moves through a component or conductor, due to its inherent resistance or impedance.
Resistance
The opposition that a substance offers to the flow of electric current.
Resistance
A measure of how much a material or device resists the passage of an electrical current, resulting in electrical energy being converted into heat.
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