Chapter 13 Vocabulary††††††††††††††††††††††††††††††††††††††††††††††††††††††††††† Name ____________________________________

 

Match the following terms with the phrase that best describes it.


_____ 1.        Electric Charge

_____ 2.        Conductor

_____ 3.        Insulator

_____ 4.        Electric Force

_____ 5.        Electric Field

_____ 6.        Induction

_____ 7.        Conduction

_____ 8.        Cell

_____ 9.        Resistance

_____ 10.    Current

_____ 11.    Direct Current

_____ 12.    Alternating Current

_____ 13.    Circuit

_____ 14.    Series Circuit

_____ 15.    Fuse

_____ 16.    Circuit Breaker

_____ 17.    Parallel Circuit

_____ 18.    Ohmís Law

_____ 19.    Positive

_____ 20.    Negative

_____ 21.    Attract

_____ 22.    Repel


A.     Causes a force between objects

B.     A material that allows current to flow

C.     Does not allow current to flow

D.     The attraction or repulsion due to charge.

E.      The region around a charge where the force is felt.

F.      Rearranging charges without contact

G.     Moving charges by contact

H.     A device that converts chemical energy to electrical energy.

I.        The force opposing the flow of` current

J.       The rate of flow of charges

K.    Current that flows in one direction.

L.      Current that changes direction regularly

M.   A complete path for electrons

N.    Only a single conducting path

O.    Melts to protect a circuit

P.      Opens a switch to protect a circuit

Q.    Multiple conducting paths for current

R.     Voltage is current times resistance

S.      More protons than electrons

T.      More electrons than protons

U.     How like charges affect each other

V.     How unlike charges affect each other


 

Match the units below with what they measure


_____ 23.    Watt

_____ 24.    Ohm

_____ 25.    Ampere

_____ 26.    Coulomb

_____ 27.    Kilowatt-hour

_____ 28.    Voltage


a.       Power

b.      Resistance

c.       Current

d.      Charge

e.       Energy

f.        Potential Difference


Answer questions 1-9 on page 453


1.      _______

2.      _______

3.      _______

 

4.      _______

5.      _______

6.      _______


7.      _______

8.      _______

9.      _______