Unit 1 Flashcards

1
Q
Electric charge
(can be + or -)
A

Is a fundamental property of matter. It is associated with the particles that make up the atom - protons and electrons

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2
Q

Net electric charge

can be +,-,0

A

is an excess of either protons or electrons

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3
Q

Properties of charge 1.

A

like charges repel each other and opposite charges attract

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4
Q

Properties of charge 2.

A

charge is quantized. Any observable amount charge is integral multiple of the fundamental amount of charge e. q=+-ne

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5
Q

Properties of charge 3.

A

The net charge of an isolated system is conserved (doesnt change)

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6
Q

The force of interaction between point charges is described by

A

Coulomb’s law

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7
Q

is the source of an electric field in the surrounding space

A

charge

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8
Q

If a charge is placed within the field, it will experience an _______ ____ exerted by the ______

A

electric force, field

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9
Q

Kinematics equation 1

A

V= Vo + at

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10
Q

Kinematics equation 2

A

Delta X= ( V + Vo/2) t

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11
Q

Kinematics equation 3

A

Delta X= Vo + 1/2at^2

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12
Q

Kinematics equation 4

A

V^2= Vo^2 + 2adeltax

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