chloemariebryant2
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Resistance describes a material's ability to (2 points)

A.accept the positively charged particles from another material.

B.conduct an electrical charge and is measured in ohms.

C.move the flow of electrons and is measured in volts.

D.repel a neutral charge and is measured in ohms.


QUESTION 2

You need to connect your doorbell to a battery. You should select wire that will (2 points)

A.accept the flow of electrons.

B.resist the flow of electrons.

C.accept the flow of protons.

D.resist the flow of protons.
2 points

QUESTION 3
A neutral atom can be negatively charged by (2 points)

A.transferring an electron to another atom.

B.transferring a neutron to another atom.

C.receiving a neutron from another atom.

D.receiving an electron from another atom.


QUESTION 4

If you were told an atom was an ion, you would know the atom must have a (2 points)

A.neutral charge.

B.charge.

C.negative charge.

D.positive charge.


QUESTION 5
Semi-conductors can best be described as materials that (2 points)

A.are able to resist electron flow.

B.act as good conductors of electricity.

C.have negatively charged atoms.

D.have insulator and conductor properties.


QUESTION 6

When discussing what makes a material a good conductor you say, "They must (2 points)

A.resist neutron flow."

B.readily accept electron flow."

C.readily accept neutron flow."

D.resist electron flow."

QUESTION 7

When describing the properties of an insulator you say, "Insulators will (2 points)

A.inhibit the flow of neutrons."

B.inhibit the flow of electrons."

C.allow the flow of neutrons."

D.allow the flow of electrons."

Respuesta :

KayleneM

1.) B

2.) A

3.) C (according to another Brainly answer) or D (According to me) the choice is up to u.

4.) B

5.) D

6.) B

7.) B

Those are ur answers (idk 4 sure but I rly think they r correct)...Lemme know

Hope that helps u! :)

Answer:

The terms are first defined as,

Resistance- "The property of a medium to resist the flow of charges through it". Its unit is ohm,Ω and symbol is R.

Voltage- " The difference of potential between any two connected points is called as voltage". Its unit is Volt,V.

Current-"The directed flow of charges per unit area is called as current,I."And its unit is ampere,A.

Conductors -" The materials which readily allows the current to flow or pass through them".

Semiconductors- " The material which has the property of both conductors and insulators."

Insulators- "Those materials which resists the flow of current through it".

Ions- "They are the atoms which has a net charge, either by adding or removing any number of electron from its shell."

Explanation:

Ans 1- option B - As resistance the capacity of any material to which it can allow or conduct the electric charge through itself, and the the unit of resistance is Ohms,Ω.

Ans 2- option A: Now the wire selection is done on the base of there capacity of allowing and accepting the directed flow of electrons through them.

Ans 3-  option D: When an atom receives an extra electron it becomes more negatively charged particle.

Ans 4- option B: As for an ion the total number of electrons and protons can not be equal for such reason it only has a net electrical charge on it.

Ans 5-  option D: semiconductors are mainly those elements which exhibits both the conducting as well as the insulating properties.

Ans 6- option B: A good conductor must allow the directed flow of electrons through itself and should have less resistance to the flow of charges.

Ans 7- option B: An insulator always inhibit or resists the flow of electron through itself.

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