When the magnet shown in the diagram below is moving towards the coil, the galvanometer gives a reading to the right.
What is the name of the effect being produced by the moving magnet?
What is the name of the effect being produced by the moving magnet?
Important Questions on Magnetic Effect of Electric Current
When the magnet shown in the diagram below is moving towards the coil, the galvanometer gives a reading to the right.
State what happens to the reading shown on the galvanometer when the magnet is moving away from the coil.
When the magnet shown in the diagram below is moving towards the coil, the galvanometer gives a reading to the right.
The original experiment is repeated. This time the magnet is moved towards the coil at a great speed. State two changes you would notice in the reading on the galvanometer.
The wire in figure below is being moved downwards through the magnetic field so as to produce induced current.
What would be the effect of: moving the wire at a higher speed?
The wire in figure below is being moved downwards through the magnetic field so as to produce induced current.
What would be the effect of: moving the wire upwards rather than downwards?
The wire in figure below is being moved downwards through the magnetic field so as to produce induced current.
What would be the effect of: using a stronger magnet?
The wire in figure below is being moved downwards through the magnetic field so as to produce induced current.
What would be the effect of: holding the wire still in the magnetic field?
The wire in figure below is being moved downwards through the magnetic field so as to produce induced current.
What would be the effect of: moving the wire parallel to the magnetic field lines?
