Why is there a field in a circuit when connects two ends of wire to positive and negative terminal of the battery?
40015
Why is there an electric field in a wire even though it is a conductor?
92439
Can two voltmeters connected to the same terminals show different values? Circuit with induced EMF
122650
Why is the field inside a conducting shell zero when only external charges are present?
34889
Why doesn't Kirchhoff's Law work when a battery is shorted with an ideal wire?
24451
How does current flow from the emitter, through the base and to the collector in a NPN transistor?
44903
Is this internal rearrangement of charges in a circuit a current and is this current different from the “normal” current of the circuit?
4579
Why is the voltage drop across an ideal wire zero?
97603
Confused about the electric field at the surface of a conductor
122132
Why do we test electric fields with positive charges and not negative ones?
102483
How does this wiring work?
79720
In a simple battery + resistor circuit, what form of energy is lost from the electrons upon exiting the resistor?
27424
In electrostatics, why the electric field inside a conductor is zero?
91031
Why is electric field lines away from (+) and toward (-)?
30106
How do electrons know which path to take in a circuit?
39490
Why are there 3 pins on some batteries?
97054
How is it that two electric currents can travel in opposite directions on the same wire, at the same time, without interfering with each other?
86975
Purpose of the diode and capacitor in this motor circuit