What Is Difference Between EMF And Voltage? Emf is the voltage developed between two terminals of a battery or source, in the absence of electric current. Voltage is the potential difference developed between the two electrode potentials of a battery under any conditions. What is difference between EMF and potential difference? Hint: EMF is the
Is The Electrical Pressure That Causes Current To Flow? VOLT – A unit of electrical pressure (or electromotive force) which causes current to flow in a circuit. One volt is the amount of pressure required to cause one ampere of current to flow against one ohm of resistance. What is the cause for current to
What Is The Difference Between EMF And Back EMF? EMF (or Electro Motive Force) is the voltage applied to the motor from an external power supply. Back EMF is the voltage produced within the motor windings which is opposite polarity but smaller than the applied voltage. Think of a motor as also being a generator.
What Is The Unit Of Measure For Electrical Pressure Or Electromotive Force? It is abbreviated E in the international metric system but also, popularly, as emf. Despite its name, electromotive force is not actually a force. It is commonly measured in units of volts, equivalent in the metre–kilogram–second system to one joule per coulomb of
Does Electromagnetic Force Depends On Medium? Does electromagnetic force depends on medium? Yes, electromagnetic forces depend on the medium in which they act on the particles. What Electromagnetic force depends? The magnitude of the magnetic force between them depends on how much charge is in how much motion in each of the two objects and