Physical Science 1119 Test Questions with Complete Reliable Solutions

Physical Science 1119 Test Questions with
Complete Reliable Solutions

_____ electricity is stationary electricity. - Answer Static



_______ electricity is electricity in motion - Answer Current



_____ current is current that changes direction. - Answer Alternating



_____ current is current that flows only in one direction. - Answer Direct



In a _____ circuit, the current follow a single path. - Answer series



In a ______ circuit, the current may follow one of several paths. - Answer parallel



_____ is the science of current electricity. - Answer Electrodynamics



______ is the science of static electricity. - Answer Electrostatics



A _____ transformer increases amperage and decreases voltage. - Answer step-down



A _____ transformer increases voltage and decreases amperage. - Answer step-up



Ohm's law states that electric current is _____ proportional to emf and _____ proportional to
resistance. - Answer directly....inversely



The law of conservation of electric charge states that the total electrostatic charge in the universe is
_____. - Answer constant



The law of electrostatic attraction and repulsion states that: