Which of the following statement is true about electric charges?4 min read

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Electric charge is a conserved quantity. A positive charge and a negative charge attract each other. – Statement is true , unlike charges attract each other.

Which of the following statements about an electric field is true?

C. Electric field lines do not form any closed loops. The statement is true because the electric field lines start from positive charge and end on negative charge. Since the starting and ending point of the electric field lines is different, a loop can never be closed.

What is true about electric forces?

Electric forces can only act between charged objects – either like-charged or oppositely-charged. Electric forces between two charged objects increases with increasing separation distance. Electric forces between two charged objects increases with increasing quantity of charge on the objects.

Which of the following is true about electric force as per this passage?

Electrical forces are produced by electrical charges. Like charges attract, unlike charges repel. Electric forces are weaker than gravitational forces. Positive and negative charges can combine to produce a third type of charge.

Which of the following statements about an electric field is true?

C. Electric field lines do not form any closed loops. The statement is true because the electric field lines start from positive charge and end on negative charge. Since the starting and ending point of the electric field lines is different, a loop can never be closed.

Which of the following is not true about charge?

A: Electric charge is not quantized.

Which of the following is true of electrical forces answer?

Answer: b. electric forces is produced due to electrical charge.

What does electric charge depend on?

All electric charge is based on the protons and electrons in atoms. A proton has a positive electric charge, and an electron has a negative electric charge. opposites attract, so positive and negative particles attract each other.

What causes an electric charge?

An electrical charge is created when electrons are transferred to or removed from an object. Because electrons have a negative charge, when they are added to an object, it becomes negatively charged. When electrons are removed from an object, it becomes positively charged.

Which of the following statements is not true about electric field?

Electric field lines cannot be taken as continuous curve.

Which of the following is the law of electric charge?

According to Coulomb, the electric force for charges at rest has the following properties: Like charges repel each other; unlike charges attract. Thus, two negative charges repel one another, while a positive charge attracts a negative charge.

Which of the following statement is true for electronic current?

The correct answer is Electric current can flow through metals.

Which of the following statement is correct regarding electric potential?

Option 2: Electric potential energy per unit charge is called electric potential. So it is a correct statement.

Which of the following statement is correct the electric field at a point?

Electric field at a point is continuous if there is no charge at that point. And the field is discontinuous if there is charge at that point. So both options (b) and (c) are correct.

Which of the following statements is true about electric fields and electric forces?

Answer and Explanation: In the given statement (c) is true, Electric forces cause the objects to repel or attract each other.

Which statement is not true for an electric field?

Electric field lines cannot be taken as continuous curve.

Which of the following statements is are correct regarding the electric field produced by?

Option D: Induced electric field lines due to changing magnetic field form closed curves.

Which of the following statements about an electric field is true?

C. Electric field lines do not form any closed loops. The statement is true because the electric field lines start from positive charge and end on negative charge. Since the starting and ending point of the electric field lines is different, a loop can never be closed.

Which of the following is true about electric force as per this passage?

Electrical forces are produced by electrical charges. Like charges attract, unlike charges repel. Electric forces are weaker than gravitational forces. Positive and negative charges can combine to produce a third type of charge.

Which of the following does not carry electric charge?

The neutron is a subatomic particle, symbol n or n0, with no net electric charge and a mass slightly larger than that of a proton.

Which of the following is true about charged atom?

Answer: The number of protons and the number of electrons within the same atom are unequal. The number of protons and the number of electrons within the same atom are unequal is true in regard to a charged atom.

Which of the following is not charged answer?

Neutrons are large and heavy particles similar to protons, they have no electric charge, and are present in the nucleus of an atom along with protons, together they are known as nucleons.