query: Why does curling a wire decrease its amperage/wattage?
positive_passages.docid: 153152
positive_passages.text: What's the rationale behind these warnings about extension cords?
negative_passages.docid: 124937
negative_passages.text: Why are light fixture wires allowed to be lighter gauge than house wiring on the same circuit?
negative_passages.docid: 132709
negative_passages.text: Electric Potential drop in wires
negative_passages.docid: 7766
negative_passages.text: Electric field lines forming closed loops
negative_passages.docid: 128250
negative_passages.text: How quickly is the desired state of curl of the Electric Field around a point achieved where a Magnetic Field Vector has just begun changing?
negative_passages.docid: 142245
negative_passages.text: Why does all the current flow through a short circuit if its voltage drop is considered zero?
negative_passages.docid: 133667
negative_passages.text: How do I calculate the voltage needed to heat up a wire to a certain temperature?
negative_passages.docid: 129915
negative_passages.text: Multiple resistors in series instead of using a single resistor has any advantage: heat produced by the resistors of diffent watts are different?
negative_passages.docid: 156353
negative_passages.text: Why does a relay have a minimum applicable load?
negative_passages.docid: 155600
negative_passages.text: Direction of Magnetic force from a current running through a coil of wire
negative_passages.docid: 23839
negative_passages.text: Why doesn't current decrease in series combination?
negative_passages.docid: 10165
negative_passages.text: How can there be a current and an electric field in an idealized wire with no voltage drop?
negative_passages.docid: 98623
negative_passages.text: Limiting current for high amp motors
negative_passages.docid: 88116
negative_passages.text: Ampere's law and external currents
negative_passages.docid: 119458
negative_passages.text: Does electricity flow on the surface of a wire or in the interior?
negative_passages.docid: 119871
negative_passages.text: How can I calculate the current carrying capacity of a DC copper bus bar with respect to temperature?
negative_passages.docid: 156100
negative_passages.text: Toroid with variable current and Ampere's Law