Why Does A Freely Suspended Magnetic Needle Align Itself In The Geographic North-south Direction Name A Device Which Is Based On This Phenomenon?

Why Does A Freely Suspended Magnetic Needle Align Itself In The Geographic North-south Direction Name A Device Which Is Based On This Phenomenon? The needle in a compass points towards a magnetic pole. Earth’s north magnetic pole is actually the South Pole of earth’s geographic poles and vice – versa. Hence, a freely suspended magnetic

What Is The Direction Of The Magnetic Lines Of Force?

What Is The Direction Of The Magnetic Lines Of Force? Lines of force always form individual CLOSED LOOPS around the magnet. Lines of force have a definite DIRECTION from North to South. Lines of force that are close together indicate a STRONG magnetic field. What is the direction of magnetic lines? The lines are directed

Why Magnetic Field Is Created Around A Current Carrying Conductor?

Why Magnetic Field Is Created Around A Current Carrying Conductor? MAGNETIC FIELD PATTERN DUE TO STRAIGHT CURRENT-CARRYING CONDUCTOR. … Like stationary charges produce an electric field proportional to the magnitude of charge, moving charges produce magnetic fields proportional to the current. In other words, a current carrying conductor produces a magnetic field around it. Why