Quiz on Plasma Ball Lamp

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

What is a plasma ball lamp?

a) A type of light bulb

b) A decorative device that produces electrical arcs

c) A water-based light source

d) A musical instrument

Correct! Wrong!

What is the main material used inside the glass sphere of a plasma ball?

a) Neon gas

c) Hydrogen gas

b) Mercury

d) Argon gas

Correct! Wrong!

What should you avoid doing with a plasma ball lamp?

a) Touching the glass surface

b) Placing it on a metal surface

c) Tapping the central electrode

d) Exposing it to bright sunlight

Correct! Wrong!

Which of the following is true about plasma ball lamps?

a) They can be used to power electronic devices

b) They are a form of high-voltage electricity

c) They contain solid metal filaments

d) The plasma is a type of liquid

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How do the electrical filaments inside a plasma ball behave?

a) They move randomly when touched

b) They stay stationary

c) They shoot out of the ball

d) They produce sound

Correct! Wrong!

What makes the plasma inside a plasma ball lamp glow?

a) Heat

b) Electric currents

c) Magnetic fields

d) Light from LEDs

Correct! Wrong!

What happens when you place your hand near the surface of a plasma ball lamp?

a) The arcs move toward your hand

b) The arcs disappear completely

c) The light turns off

d) The ball starts vibrating

Correct! Wrong!

What is the purpose of the central electrode in a plasma ball?

a) To store electrical energy

b) To create an electric field that excites the gas inside

c) To release heat

d) To change the color of the plasma

Correct! Wrong!

Quiz on Plasma Ball Lamp

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What is a plasma ball lamp?

What is the main material used inside the glass sphere of a plasma ball?

What should you avoid doing with a plasma ball lamp?

Which of the following is true about plasma ball lamps?

How do the electrical filaments inside a plasma ball behave?

What makes the plasma inside a plasma ball lamp glow?

What happens when you place your hand near the surface of a plasma ball lamp?

What is the purpose of the central electrode in a plasma ball?

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