Chapter 20: Electricity

which of the following represents OHM's Law

V=IxR

the strength of an electric field depends on the

amount of charge that produced the field and distance from the charge

electronic signals that are smoothly varying signals produced by continuously changing the voltage or current in a circuit are

analog signals

which of the following provides electrical safety

circuit breaker, fuse, and ground-fault circuit interrupter

information sent as patterns and codes in the controlled flow of electrons through a circuit is a

electronic signal

an electrical inslator has

electrons tightly bound to its atom

which of the following would reduce the resistance of a metal wire

increasing its thickness

if a neutral metal comb is held near an object with a negative charge, the comb will become charged by...

induction

what is the difference in electrical potential energy between 2 places in an electric field

potential difference

which of the following is maintained across the terminals of a battery

potential difference and voltage drop