Show:
electric current and magnetism
circuits
magnets
electric circuits and power
everything
100
relationship between electricity and magnetism
What is electromagnet
100
two types of circuits
What is a open and closed circuit
100
every magnet has a
What is north and south pole
100
energy transformed from one form to another
What is power
100
current x resistance=
What is voltage
200
tells you where to go always points north
What is a compass
200
only has one path for electricity to pass through
What is series circuit
200
where a magnet it the strongest
What is poles
200
a device used to measure voltage, or electrical potential energy
What is voltmeter
200
the electrolyte are wet
What is wet cell
300
a coil of wire with a current
What is a solenoid
300
has more than one path for electricity to pass through
What is parallel circuit
300
the field around the magnets
What is magnetic field
300
voltage x current =
What is power
300
dry electrolytes
What is dry cell
400
the more coils the more
the more strength
400
can have more than 2 resistors
What is a series and parallel circuit
400
the two charges of a magnet
What is positive and negative
400
a device used to measure current
What is ammeter
400
combination of two or more electrochemical cells in a series
What is a battery
500
you can turn off or on
What is a magnetic field
500
if yo have 2 resistors and one goes out and the other one goe out what is this called
What is series circuit
500
what happens to a magnet when it is split in two
makes 2 magnets
500
the relationship between resistance , voltage, and current is summed up in what
What is ohm's law
500
the part of an electrode above the surface of the electrolytes
What is terminal