Listrik statis

What is the primary characteristic of static electricity?

• It involves charges that are constantly moving.

• It is electricity with stationary charges.

• It is generated only through chemical reactions.

• It requires a continuous power source to exist.

Which subatomic particles are found within the nucleus of an atom?

• Electrons and protons

• Protons and neutrons

• Electrons and neutrons

• Only protons

What happens when two objects with the same type of electrical charge are brought close together?

• They attract each other.

• They repel each other.

• They become neutral.

• They exchange charges.

Which subatomic particle is primarily responsible for the transfer of electrical charge?

• Proton

• Neutron

• Electron

• Nucleus

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When a plastic comb is rubbed through hair, what happens to the charges on the comb and the hair?

• The comb becomes negatively charged, and the hair becomes positively charged.

• The comb becomes positively charged, and the hair becomes negatively charged.

• Both the comb and the hair become positively charged.

• Both the comb and the hair remain neutral.

What is the primary purpose of an electroscope?

• To generate electric current.

• To measure the resistance of a material.

• To detect the presence and type of electric charge.

• To store electrical energy.

A neutral electroscope has its leaves closed. What happens to the leaves when a positively charged object is brought near its head without touching?

• The leaves remain closed.

• The leaves repel each other (open).

• The leaves attract each other (close further).

• The leaves become negatively charged and then close.

According to Coulomb's Law, how does the force between two charged objects change if the magnitude of one of the charges is doubled, assuming the distance remains constant?

• The force remains the same.

• The force is halved.

• The force is doubled.

• The force is quadrupled.