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Questions and Answers
What best defines electric charge?
What best defines electric charge?
Which of the following is true about electric charge?
Which of the following is true about electric charge?
What occurs when two objects with the same type of electric charge are brought near each other?
What occurs when two objects with the same type of electric charge are brought near each other?
What is the unit of electric charge?
What is the unit of electric charge?
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What is the effect of electric charge on particles?
What is the effect of electric charge on particles?
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Study Notes
Definition of Electric Charge
- Electric charge is a fundamental property of matter that determines how particles interact electromagnetically.
- It exists in two types: positive and negative, with protons carrying positive charge and electrons carrying negative charge.
True Statements About Electric Charge
- Electric charge is conserved; the total charge in an isolated system remains constant.
- Like charges repel each other, while opposite charges attract.
- Charge is quantized, meaning it exists in discrete amounts rather than continuous.
Interaction of Like Charges
- When two objects with the same type of electric charge (both positive or both negative) are brought near each other, they repel each other.
- The force of repulsion increases as the distance between the objects decreases.
Unit of Electric Charge
- The unit of electric charge is the coulomb (C).
- One coulomb is defined as the amount of charge transported by a constant current of one ampere in one second.
Effects of Electric Charge on Particles
- Charged particles experience a force when placed in an electric field, causing them to accelerate.
- The motion of charged particles is influenced by both electric and magnetic fields.
- Like charges experience a repulsive force, while unlike charges experience an attractive force, impacting their movement and interaction.
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Description
Test your knowledge on electric charge, its definition, and its effects on objects. This quiz covers the properties of electric charge, interactions between charged objects, and the units used to measure charge. Challenge yourself and deepen your understanding of this fundamental concept in physics.
