How can I create a magnetic field?
How is a magnetic field created?
What is magnetic? What does a rapid change of a magnetic field induce and why? How is a magnetic field generated when a current flows through a conductor? Does a magnetic field have mass? What is the direction of induced magnetic field due to changing electric field? What is the direction of induced electric field due to changing magnetic field? Can magnetic fields ever do work? If not, how can one magnet lift another? Why does a changing magnetic field induce a current? How is magnetic field created by the electric field of the electron when the electron spins? Why is a magnetic field produced when current flows through a conductor? What is the difference between electric and magnetic fields? How does a current-carrying conductor produce a magnetic field when made into a coil? How were magnetic monopoles created? Is a magnetic field present when a current is not flowing through a conductor? What is the magnetic field due to an electromagnet at a point that is not along its axis? What's the difference between electric field and magnetic field? What is the difference between magnetic flux and magnetic field? What is the main difference between magnetic and electric fields? How do I decide the direction of magnetic field? 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 does a current carrying coil produce magnetic field? What's the difference between a magnetic field and an electromagnetic field? Why does magnetic field produce when current flows in a conductor? What is pulsating magnetic 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? What are the examples of magnetic elements? Why does a current carrying conductor produce a magnetic field around it? Which one creates greater magnetic field, single coil (solenoid) electromagnet or a multi-coil electromagnet? Which is stronger, a magnetic field or an electric field? Why does a current-carrying conductor always have magnetic field around it?