An element is a substance that is:
The unit for voltage is the ___ and the symbol for voltage is ___.
If 60 J of energy are available for every 15 C of charge, what is the voltage?
A connection to the frame of a piece of electronic equipment is sometimes referred to as ___ ground.
The atomic number is the number of neutrons in the nucleus of an atom.
An atom's atomic number is determined by the number of:
An atom with more electrons than protons is ___.
The movement of electrons between two points is called voltage.
In the eighteenth and nineteenth centuries conventional current flow was routinely used.
Fuses and circuit breakers are designed to ___ when excessive current flows.
The potential difference between two points is called voltage.
The shell that is closest to the nucleus of an atom can contain a maximum of two electrons.
If an electronic component fails by developing an open circuit, the current will __________.
Which of the following statements is true?
Charges of the same polarity tend to attract one another.
One coulomb passing a point in one second is one:
A voltage will influence current only if the circuit is:
All resistors can be placed into one of two main categories: ___ or ___.
Voltage is _________.
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