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Free Exam: Electricity Test 2

Number of Questions in Test: 9
Number of Questions in Preview: 5
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Question 1

Semiconductors-P-type semiconductors have an abundance of __________________ charge carriers.

Type: Multiple choice
Points: 1
Randomize answers: No

Question 2

History-Who first discovered the relationship between electricity and magnetism by deflecting a compass point with an electric current?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 3

General-What is a charged atom called?

Type: Multiple choice
Points: 1
Randomize answers: No

Question 4

Power-An alternator generates ________________ by rotating a loop of wire between the poles of a permanent magnent.

Type: Multiple choice
Points: 1
Randomize answers: No

Question 5

Semiconductors-In logic circuits, if one input is on and the other input is off, what is the result of an OR gate?

Type: Multiple choice
Points: 1
Randomize answers: No

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