Electric Charge is basic property of matter or subatomic particles ?

In summary, electric charge is a characteristic property of both matter and subatomic particles. It causes them to experience a force when placed in an electromagnetic field. Both textbooks are correct in their statements, and they support each other as ordinary matter is composed of subatomic particles.
  • #1
SHASHWAT PRATAP SING
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In some textbooks it is given that -

Electric charge is the characteristic property of matter that causes it to experience a force when placed in an electromagnetic field.

and In other textbooks it is given that -

Electric Charge is the property of subatomic particles that causes it to experience a force when placed in an electromagnetic field.

I am confused Is electric charge a characteristic property of matter or characteristic property of subatomic particles ? or both ?

Please help me.
 
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  • #2
Hi,

Since ordinary matter is built up from atoms and molecules, that in turn are built up from subatomic particles, you want to prefer the second of the two:

SHASHWAT PRATAP SING said:
Electric Charge is the property of subatomic particles that causes it to experience a force when placed in an electromagnetic field.

You'll run into less problems later on in your curriculum.

##\ ##
 
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  • #3
BvU said:
you want to prefer the second of the two:

You'll run into less problems later on in your curriculum.

sorry BvU but, I didn't get what do you mean by this.
 
  • #4
He is saying that subatomic particles are matter, so that both statements are correct, but he likes the second statement better.
 
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  • #5
SHASHWAT PRATAP SING said:
both ?
Both. It's also a characteristic property of antimatter.

It should be clear that these two statements are in no way contradictory. You might even say they corroborate each other, given that matter is composed of particles.

That you see a problem reconciling those two statements suggests you need to rethink how you evaluate information.
 
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1. What is electric charge?

Electric charge is a fundamental property of matter or subatomic particles that determines how they interact with each other and with electric and magnetic fields. It can be either positive or negative.

2. How is electric charge measured?

Electric charge is measured in units called coulombs (C). The charge of an object can be measured using an instrument called an electroscope or by using a device called a charge meter.

3. What is the difference between positive and negative charge?

Positive charge is associated with protons, which have a positive electric charge. Negative charge is associated with electrons, which have a negative electric charge. The attraction between positive and negative charges is what holds atoms and molecules together.

4. Can electric charge be created or destroyed?

No, electric charge is a conserved quantity, meaning it cannot be created or destroyed. It can only be transferred from one object to another.

5. How does electric charge affect the behavior of matter?

Electric charge plays a crucial role in determining the behavior of matter. It is responsible for the attraction and repulsion between particles, which determines the structure and properties of matter. It also plays a role in chemical reactions and the behavior of materials in electric and magnetic fields.

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