Why does a changing magnetic field induce a current?
What does a rapid change of a magnetic field induce and why?
How is a magnetic field created? What is a magnetic field? What is magnetic field? How is a magnetic field generated when a current flows through a conductor? Is it possible to create a dynamic magnetic field? How do we create a magnetic field? What is the physical significance of a magnetic field? As Frecuncy increase, magnetic flux inside conductor? Can magnetic fields ever do work? If not, how can one magnet lift another? What is the difference between magnetic flux and magnetic field? Is a magnetic field present when a current is not flowing through a conductor? Scientists say that the human body produces magnetic field so, can we harness this magnetic field and induce electrical energy just from the body? Why is there an induced current in the conductor when it moves perpendicular to a magnetic field? What is the magnetic field due to an electromagnet at a point that is not along its axis? What happens when you change the direction of current in an electromagnet? What causes electrons and protons to have a magnetic field and what are magnetic fields made of? How can I create a magnetic field? What is magnetic? Can earth’s magnetic field be repelled by a magnet? What is the main difference between magnetic and electric fields? A longer iron bar and a shorter iron bar are exposed to the same magnetic field.Would the total magnetic flux produced in them be the same? How does a current-carrying conductor produce a magnetic field when made into a coil? Does a charged particle moving through a magnetic field always experience force? What is the difference between electric and magnetic fields? What's the difference between a magnetic field and an electromagnetic field? What would be the consequences of the 180 degree shift in the magnetic field of SUN? What would be the consequences of 180 degree shift in the magnetic field of SUN? Which is stronger, a magnetic field or an electric field? What's the difference between electric field and magnetic field? Can we increase the mass of an electron accelerated in an electric field, coupled by a pulsed transverse magnetic field?