Cards in this guide (9)
When charging an object by conduction what happens to the charges in the object
Electrons move onto the object, giving it a static charge.
Apex ;)
Which is true of magnetic field lines but not electric field lines
they show wich way iron shavings would align themselves
They always make closed loops.
Electric field lines can either form closed loops or they can
start and finish on isolated electric charges. Magnetic field lines
always only form closed loops.
Which converts mechanical energy to electrical energy
Electric fields and magnetic fields are both present near a wire carrying current
When a wave moves from a dense medium to a less dense medium most of the wave energy is
According to Coulombs Law how does distance affect the electric force
electric force can act at a distance bbut is stronger when
object are closer
Any magnetic properties occur
at the atomic level because of the movement of electrons
When none of the magnetic domains in a material will stay aligned the material is called
In terms of the scientific definition of work magnetic fields can do work but electric fields cannot true or false