Why current flow due to electrons?
Why is current due to the motion of the negatively charged electrons?
Why current is flowing through the conductor? Why is there an induced current in the conductor when it moves perpendicular to a magnetic field? What is reason for charge on particle? Why does magnetic field produce when current flows in a conductor? Can electric current (charge) flow through air? Why is the drift velocity of electrons so low? Don't electrons move at around 10% of the speed of light? How do electrons get a negative charge? Why does current flow opposite the direction of the field inside the battery? Why is a magnetic field produced when current flows through a conductor? How does AC work? Does it mean the electrons shuffle back and forth along the wire at a frequency of the current flowing? Is current due to holes and free electrons equal in intrensic semiconductors? Is a magnetic field present when a current is not flowing through a conductor? Positive/negative charges are created due to deficiency/excess of electrons then how is the charge on electron and proton made up or what is it? What is the current in a resistor if two different voltage sources are across it? Why is electrical energy transmitted at high voltage and low current? Is there a reason that protons are positively charged and electrons are negative? Where is real direction of electric current important? Is the electron charge (e) a fundamental constant? How is it derived? Why it is relevant current density instead of current? What happens when you change the direction of current in an electromagnet? What causes a particle to have a charge? How and why is electric potential continually decreasing in a conductor carrying current? Why does a current carrying conductor produce a magnetic field around it? Why does a current-carrying conductor always have magnetic field around it? What is the value of the current if a constant charge flows, with respect to time, between two points? How Drift velocity of electrons produced? Why do the electrons revolve around the nucleus? What's the mean of current move against voltage? Is induced current always alternating? Why do electrons revolve around the nucleus?