TPC ELECTRICITY AND MAGNETISM
COMPREHENSIVE EXAMINATION TEST
COMPLETE QUESTIONS WITH ACCURATE
SOLUTIONS
●● Compound
Answer: matter consisting of two or more different kinds of atoms,
chemically joined
●● Element
Answer: matter consisting of only one kind of atom
●● Inert element
Answer: an element that does not combine chemically with other
elements
●● Circuit
Answer: path for electric current
●● Potential difference
Answer: the potential energy of an electron in one place compared to
another place
, ●● Cell
Answer: combination of materials that produces a potential difference
between two points
●● Battery
Answer: two or more cells connected together
●● Static electricity
Answer: electricity that does not move
●● Bonding
Answer: electrical connection between two or more metallic objects
●● Grounding
Answer: connection of an object to the earth
●● Ion
Answer: an electrically charged atom
●● Purge
Answer: to replace one gas with another
COMPREHENSIVE EXAMINATION TEST
COMPLETE QUESTIONS WITH ACCURATE
SOLUTIONS
●● Compound
Answer: matter consisting of two or more different kinds of atoms,
chemically joined
●● Element
Answer: matter consisting of only one kind of atom
●● Inert element
Answer: an element that does not combine chemically with other
elements
●● Circuit
Answer: path for electric current
●● Potential difference
Answer: the potential energy of an electron in one place compared to
another place
, ●● Cell
Answer: combination of materials that produces a potential difference
between two points
●● Battery
Answer: two or more cells connected together
●● Static electricity
Answer: electricity that does not move
●● Bonding
Answer: electrical connection between two or more metallic objects
●● Grounding
Answer: connection of an object to the earth
●● Ion
Answer: an electrically charged atom
●● Purge
Answer: to replace one gas with another
