1
If an electron is added to an atom, the atom has a positive or negative charge?
negative
the flow of electric charges is a........
current
area surrounding a charged object
electric field
resistance
complete, unbroken path for a current means it is..... OPEN OR CLOSED?
CLOSED
charging by _______ happens when two objects rub together
friction
electric ________ is the attraction and repulsion between charged objects
force
charging by _______ happens when a neutral object is touched with a charge object
conduction
What is Mrs. B's dogs name?
as a current travels through wires, it does _________ along the way
work
What is Mrs. Blanco's sons name?
Quinn
when objects ______________ each other, they push each other away
repel
the electric ___________ is the area surrounding a charged object
field
charging by ____________ happens when a charged object is brought close to neutral object
induction
if one part of the path is removed, the _____ will not work.
circuit
DOUBLE JEOPARDYYYYYY What 3 parts make up a circuit ??
voltage source, load, wires
a _______ circuit has more than one path for the current to travel
parallel
as a _______________ travels through wires, it does work along the way.
current
a _____________ circuit has only one path from the current to travel
series
What does resistance depend on
thickness, length, temperature
Why is an electric cord metal on the inside and plastic on outside?
metal helps the electricity flow, conductor
plastic protects, inductor
how does a fuse work?
protects it, will turn on/off/block a circuit if overloaded or not working
3 ways that an object can become charged
friction, conduction, induction
what is the difference between an open and closed circuit?
open = not complete
closed = complete
Can you name Mrs. Wolfe's baby?
Barrett