When a current (dc) is passed through a wire, the wire develops magnetism. The magnetic field of the wire interacts with the magnetic poles of the compass needle and it gets deflected from its North-South position.
When a current (dc) is passed through a wire, the wire develops magnetism. The magnetic field of the wire interacts with the magnetic poles of the compass needle and it gets deflected from its North-South position.
Silver nitrate solution is used to study
Camillo Golgi, discovered the method of staining individual cell structures. He used weak solution of silver nitrate to study golgi apparatus.
Camillo Golgi, discovered the method of staining individual cell structures. He used weak solution of silver nitrate to study golgi apparatus.
See lessName any two effects of electric current.
(a) Heating effect of electric current. (b) Magnetic effect of electric current.
(a) Heating effect of electric current.
See less(b) Magnetic effect of electric current.
When the current is switched on through a wire, a compass needle kept nearby gets deflected from its north-south position. Explain.
When a current (dc) is passed through a wire, the wire develops magnetism. The magnetic field of the wire interacts with the magnetic poles of the compass needle and it gets deflected from its North-South position.
When a current (dc) is passed through a wire, the wire develops magnetism. The magnetic field of the wire interacts with the magnetic poles of the compass needle and it gets deflected from its North-South position.
See less