dangers of electricity
are toasters safe?
they can if you are very careful
the more resistance in a circuit means
the less electricity flows through it
in a magnet oppisites attract but duplicates?
repel eachother
what indicates that you should be careful around an electrical appliance
a warning sign or hazards somewhere on the packaging for the item
what was a resistor made for?
limiting the amount of electricity exiting/entering a circuit/teminal
what can you use to find magnetic fields on magnets
compasses
what is something that damages most electrical appliances
static electricity,
Low resistance means the object conducts electricity well,
High resistance means?
the object does not conduct electricity well.
do magnetic field line cross or overlap?
no they cannot