eLeCtRicItY?

Question 1

static electricity

Answer 1

buildup electrical charges caused imbalance electrons on surface material

Question 2

current electricity

Answer 2

flow of electric charge

Question 3

static vs current

Answer 3

static charges at rest accumulating on surface current electrons moving

Question 4

current

Answer 4

flow of charge

Question 5

conductors?

Answer 5

any material w/ free electrons

Question 6

insulators

Answer 6

any material no transfer energy/electricity

Question 7

circuit musts?

Answer 7

power source; way to dissipate energy; closed; switch

Question 8

voltage

Answer 8

measure amount energy used to provide smth

Question 9

define current

Answer 9

how fast energy travel (amps/A/Amperes)

Question 10

resistance

Answer 10

how difficult current to pass (ohms Ω)

Question 11

ohm’s law?

Answer 11

Ohm’s law is the relationship between voltage, current and resistance. formula: V = RI

Question 12

series circuit?

Answer 12

• same current
• split voltage
• Resistance adds around the circuit (obstacles add resistance)

Question 13

parallel circuit

Answer 13

• current split
• resistance halved
• same voltage per parallel section.

Question 14

resistor

Answer 14

An electrical device that resists the flow of electrical current