Electricity!!
a year ago
lbadger2
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20 QuestionsShow answers- Question 130 secondsQ.
Why do electricians always wrap wires in plastic?
answer choices - Question 230 secondsQ.
Which of these materials is a good conductor of electricity?
answer choices - Question 330 secondsQ.
The student conducted an experiment with circuits. Why was the bulb bright when he closed the switch?
answer choices - Question 430 secondsQ.
Which of the following items would conduct electricity?
answer choices - Question 530 secondsQ.
How can it be explained that someone's hair can stick to a balloon?
answer choices - Question 630 secondsQ.
A penny is an example of
answer choices - Question 730 secondsQ.
which of the following materials are best used as insulators?
answer choices - Question 830 secondsQ.
The student arrived home and turned on a light switch, so she could see how to get to her bedroom. The switch allowed electricity to flow and was transformed into-
answer choices - Question 930 secondsQ.
In this picture, the iron filings show the shape of the magnetic -
answer choices - Question 1030 secondsQ.
Which contribution toward understanding electricity was made by Michael Faraday?
answer choices - Question 1130 secondsQ.
What contribution did Thomas Edison make toward the study of electricity?
answer choices - Question 1230 secondsQ.
A science class was completing an experiment on electrical circuits. Why did the bulb go out each time the switch was opened?
answer choices - Question 1330 secondsQ.
Which would make the strongest electromagnet?
answer choices - Question 1430 secondsQ.
Electricity used to operate a toaster or stove is transformed to -
answer choices - Question 1530 secondsQ.
Many electrical wires are wrapped with a plastic coating because plastic is -
answer choices - Question 1630 secondsQ.
After returning from a winter vacation, a boy wanted to heat his home using electricity. The electricity was transformed into -
answer choices - Question 1730 secondsQ.
The space around a magnet where the force of the magnet can act is called-
answer choices - Question 1830 secondsQ.
What force causes two metals to repel or attract?
answer choices - Question 1930 secondsQ.
Who is the scientist that created the lightning rod?
answer choices - Question 2030 secondsQ.
Which book would most likely contain information about Michael Faraday?
answer choices
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