fill upss krdooo pllzzz
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B 1- Magnetic Field.
B 3- Coulomb
B 5- Graphite
D 1- Microphones, speakers, headphones, telephones and loudspeakers.
D 2- Some materials, such as metals, are good conductors of electricity; these possess free or valence electrons that do not remain permanently associated with the atoms of a solid but instead form an electron “cloud” or gas around the peripheries… The electrons that arefree to move will gain some speed.
D 3- An ampere is a unit of measure of the rate of electron flow or current in an electrical conductor.One ampere of current represents one coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in one second.
D 4- Some common conductors are copper, aluminum, gold, and silver.
D 5- Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. The resistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the pipe is thinner, so the water flow is decreased.
☺ HOPE IT HELP YOU DEAR
B 3- Coulomb
B 5- Graphite
D 1- Microphones, speakers, headphones, telephones and loudspeakers.
D 2- Some materials, such as metals, are good conductors of electricity; these possess free or valence electrons that do not remain permanently associated with the atoms of a solid but instead form an electron “cloud” or gas around the peripheries… The electrons that arefree to move will gain some speed.
D 3- An ampere is a unit of measure of the rate of electron flow or current in an electrical conductor.One ampere of current represents one coulomb of electrical charge (6.24 x 1018 charge carriers) moving past a specific point in one second.
D 4- Some common conductors are copper, aluminum, gold, and silver.
D 5- Resistance is an electrical quantity that measures how the device or material reduces the electric current flow through it. The resistance is measured in units of ohms (Ω). If we make an analogy to water flow in pipes, the resistance is bigger when the pipe is thinner, so the water flow is decreased.
☺ HOPE IT HELP YOU DEAR
aqsakhan456:
b,c,d
plzzz give me the correct ans
wailt i try to find left question.
u r in which class? say fast
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