Basic DC Electronics
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Basic DC Electronics
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18 Questions

1.
A material that resists the flow of electrical current.

2.
An atom with a deficiency of electrons.

3.
An atom with an excess of electrons.

4.
A material that allows electrons to pass through it easily.

5.
The dense core of an atom.

6.
The positively charged particle of an atom.

7.
All matter is composed of one or more _______________.

8.
The flow of electrons.

9.
Electrical pressure, or Electromotive Force (EMF)

10.
The outer shell of an atom's orbiting electrons.

11.
Surrounds every charged particle.

12.
An electrical device which impedes (resists) current flow. Basic unit of measurement is the Ohm.

13.
An atom no longer in its neutral state.

14.
The unit of measure for electrical resistance.

15.
The measurement of electrical current.

16.
Anything that has weight and occupies space.

17.
The particle that orbits an atom's nucleus and is negatively charged.

18.
___________________ Law describes the interaction between two charged particles. It states that like charges repel, and unlike charges attract.

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