query: How does electric field propogate in a wire?
positive_passages.docid: 16445
positive_passages.text: I don't understand what we really mean by voltage drop
negative_passages.docid: 22711
negative_passages.text: How does current flow if back emf equals to applied voltage
negative_passages.docid: 132709
negative_passages.text: Electric Potential drop in wires
negative_passages.docid: 54581
negative_passages.text: How is the electostatic field propagated by the vacuum? How does a charge feel the presence of another charge when there is NOTHING between them?
negative_passages.docid: 145240
negative_passages.text: The electric field should be in circular coil. But why do current flows in whole circuit?
negative_passages.docid: 6063
negative_passages.text: Does light induce an electric current in a conductor?
negative_passages.docid: 3808
negative_passages.text: Why do same/opposite electric charges repel/attract each other, respectively?
negative_passages.docid: 27424
negative_passages.text: In electrostatics, why the electric field inside a conductor is zero?
negative_passages.docid: 92926
negative_passages.text: Plot electric potential and field
negative_passages.docid: 112458
negative_passages.text: Moving conductors in magnetic fields: is there electric field or not?
negative_passages.docid: 127450
negative_passages.text: How can the electric potential be zero at a point where the electric field isn't, if that field can give a test charge kinetic energy?
negative_passages.docid: 7054
negative_passages.text: What ultimately determines the speed of electrical media
negative_passages.docid: 110379
negative_passages.text: Why do magnetic field field lines behave the way they do?
negative_passages.docid: 119458
negative_passages.text: Does electricity flow on the surface of a wire or in the interior?
negative_passages.docid: 152179
negative_passages.text: Electrics fields in Electromagnetic waves
negative_passages.docid: 45247
negative_passages.text: Torque on electric dipole placed in non uniform electric field
negative_passages.docid: 154774
negative_passages.text: Why is electric field zero where equipotential surfaces intersect?