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Hint

1

Net force

The ________ on any charge inside a conducting sphere is 0.

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2

metals

Generally, ________ are good conductors and nonmetals are insulators.

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3

Quanta

________ is the smallest package of a proton or electron that charge comes in.

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4

static electricity

Electrons are easier to remove and in ________, we assume only electrons are being removed /added.

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5

Zero

________ of electric potential=ground = a theoretical distance at which two charged particles are infinitely far away from each other and therefore don’t affect each other.

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6

K

________ is the dielectric constant which shows how good of an insulator you have between plates.

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7

ΔV

_____ is the magnitude of the voltage difference between plates.

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8

electric field

Inside a conducting sphere, the ________ is 0.

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9

Parallel plates

________ can be used to make capacitors (a device that stores charges and will be further explored in circuits)

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10

negative charge

The direction of the force on a(n) ________ is the opposite direction as the electric field.

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11

Electric potential

________ is scalar (only have magnitudes)

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12

E

________ is the magnitude of the electric field.

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13

protons

When an object has more electrons than ________, its negatively charged.

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14

Law of conservation of charge

The _____________ states that the initial charge of the system will always equal the final charge of the system

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15

Conductors

__________ allow charge to move easily through them

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16

Insulators

____________ don’t allow charge to move easily through them (held in place)

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17

Charging by Friction

______________ is accomplished by rubbing two objects like a fuzzy towel and iron rod, resulting in electrons jumping from one object to the other

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18

Induced charge

An _________ is created when a neutrally charged object becomes polarized (electrons clump up on one side of the object and positive charges pile on the other side)

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19

Field

A __________ is a property of a region that can apply force to objects found in that space

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20

Electric potential

____________ is the Electric potential energy per unit charge (provided by an electric field)

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21

Equipotential lines

______________ are lines on which a charged particle would have the same potential

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