Magnetic Effects of Current Notes With JEE NEET MCQS Physics Class 12 CBSE Study Material Full Chapter Download pdf-Anand Classes
Magnetic Effects of Current Notes With JEE NEET MCQS Physics Class 12 CBSE Study Material Full Chapter Download pdf-Anand Classes Magnetic Effect of Electric Current – A magnetic field is a force field that is created by magnetic dipoles and moving electric charges, and it exerts a force on other nearby moving charges and magnetic dipoles. Magnetic Field is a vector quantity because it has both magnitude and direction. Magnetic Field Lines A magnetic field line or lines of forces shows the strength of a magnet and the direction of a magnet’s force. It was discovered by Michael Faraday to visualise the magnetic field. Direction of Field Lines Magnetic field lines are directed from the south pole to the north pole inside the magnet and from the north pole to the south outside the magnet. Strength of Magnetic Field Lines A straight current-carrying conductor has a magnetic field in the shape of concentric circles around it. Magnetic field lines can visualise the magnetic field of a stra...