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Physics

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Abigail Sipes

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Cards in this guide (12)
What was wrapped around an iron bar to create the first electromagnet

Coils of wire

In which of these examples has acceleration not occurred

a plane at con5tant 5p33d maintaining a 5traight direction

What is the imaginary line halfway between the maximum and minimum points the wave reaches vertically

The term is "resting position" (also equilibrium position).

What is the distance from the rest position to the wave's crest

the answer is amplitude. for a+ users.

Which of these must be used to create an electromagnet

coils of wire, iron, and electric current

What does an electric motor use an electromagnet to do

Convert electrical energy to energy of motion...

Which country was Hans Christian Oersted from

Denmark.

In an electromagnet what are the springy pieces of metal or carbon that make contact with the commutator's contacts

Brushes

What terms is a preiod measured in

If you're talking about a period printed at the end of a sentence, then it has

no dimensions, and can only be described as a location.

If you're talking about a period of time or a period in history, then the size of it

is measured in units of time ... seconds, minutes, weeks, centuries, etc. ... and

its beginning and end are stated in terms of absolute points in time, such as the

reading on a clock, or the date on a calendar.

What are the two equations that can be used to determine the speed of a wave

i7tgu

On the earth's surface, how much force does the pull of gravity have on 1 kilogram of mass

9.8 newtons, down

What does an electric current act like when it flows through a wire, according to Hans Christian Oersted's hypothesis

a magnet

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