# Explore the Wonders of Static Electricity on National Static Electricity Day!

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Spark curiosity on National Static Electricity Day with our electrifying quiz! Delve into the science behind static electricity, exploring its phenomena, causes, and effects. From hair-raising experiences to everyday occurrences, this quiz illuminates the fascinating world of static charges. Challenge yourself with questions that unravel the mysteries of electrons, friction, and conductivity. Whether you're a science buff or just curious about the shocks and sparks in your life, this quiz provides an engaging way to learn about static electricity. Celebrate the day with a jolt of knowledge, discovering the electrifying principles that make this phenomenon both intriguing and fun. Get Read moreready to amp up your understanding and appreciate the shocking wonders of National Static Electricity Day!

## National Static Electricity Day Questions and Answers

• 1.

### What is static electricity?

• A.

A type of electricity that is constantly moving

• B.

A buildup of electric charge on the surface of an object

• C.

A type of electricity that flows through wires

• D.

A type of electricity generated by wind

B. A buildup of electric charge on the surface of an object
Explanation
Static electricity refers to a buildup of electric charge on the surface of an object. It does not involve current flow or movement.

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• 2.

### Which of the following is an example of static electricity?

• A.

A cell phone charging

• B.

A lightning strike during a thunderstorm

• C.

A car engine running

• D.

Rubbing a balloon against your hair and sticking it to the wall

D. Rubbing a balloon against your hair and sticking it to the wall
Explanation
Rubbing a balloon against your hair and sticking it to the wall is an example of static electricity. The friction between the balloon and your hair causes a transfer of electrons, creating a static charge.

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• 3.

### What causes static electricity?

• A.

The movement of electrons in a circuit

• B.

The energy from lightning

• C.

The buildup of electric charge due to friction or separation of charges

• D.

The rotation of a generator

C. The buildup of electric charge due to friction or separation of charges
Explanation
Static electricity is caused by the buildup of electric charge due to friction or separation of charges. When two objects rub against each other, electrons can transfer, leading to an accumulation of charge.

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• 4.

### Which statement about static electricity is true?

• A.

Static electricity is always dangerous and harmful.

• B.

Static electricity can only occur in dry environments.

• C.

Static electricity is more likely to occur when wearing wool clothing.

• D.

Static electricity can cause objects to attract or repel each other.

D. Static electricity can cause objects to attract or repel each other.
Explanation
Static electricity can cause objects to attract or repel each other. This is due to the positive and negative charges interacting, leading to electrostatic forces.

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• 5.

### How can static electricity be discharged?

• A.

By pouring water on the charged object

• B.

By increasing the friction between objects

• C.

By connecting the charged object to a grounding source

• D.

By increasing the temperature of the charged object

C. By connecting the charged object to a grounding source
Explanation
Static electricity can be discharged by connecting the charged object to a grounding source. This allows the excess electric charge to flow away, neutralizing the object.

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• 6.

### Which of the following materials is most likely to cause static electricity?

• A.

Glass

• B.

Metal

• C.

Plastic

• D.

Wood

C. Plastic
Explanation
Plastic is most likely to cause static electricity as it is an insulating material. Insulators like plastic tend to hold a static charge more easily than conductive materials.

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• 7.

### What is the SI unit for electric charge?

• A.

Watt

• B.

Ampere

• C.

Ohm

• D.

Coulomb

D. Coulomb
Explanation
The SI unit for electric charge is the Coulomb. It represents the amount of electric charge carried by a constant current of one Ampere in one second.

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• 8.

### Which type of clothing is less likely to generate static electricity?

• A.

Cotton

• B.

Nylon

• C.

Polyester

• D.

Silk

A. Cotton
Explanation
Cotton clothing is less likely to generate static electricity compared to synthetic materials like nylon, polyester, or silk. Cotton is a natural fiber that does not hold a static charge as strongly.

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• 9.

### What is the purpose of an anti-static wrist strap?

• A.

To generate static electricity

• B.

To protect against static discharge

• C.

To increase friction between objects

• D.

To attract objects with static charge

B. To protect against static discharge
Explanation
The purpose of an anti-static wrist strap is to protect against static discharge. It ensures that any excess charge on your body is safely conducted away, preventing damage to sensitive electronic components.

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• 10.

### Which of the following is NOT an example of static electricity in nature?

• A.

A volcanic eruption

• B.

The Aurora Borealis (Northern Lights)

• C.

Crackling sounds during a lightning storm

• D.

Formation of lightning

A. A volcanic eruption
Explanation
A volcanic eruption is not an example of static electricity in nature. While it may involve the release of large amounts of energy, it is not directly related to the buildup and discharge of electric charge.

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• 11.

### Which statement about static electricity in everyday life is true?

• A.

Static electricity is only useful in scientific experiments.

• B.

Static electricity is rare and hardly encountered.

• C.

Static electricity can cause damage to electronic devices.

• D.

Static electricity is harmless and has no practical applications.

C. Static electricity can cause damage to electronic devices.
Explanation
Static electricity can cause damage to electronic devices. Uncontrolled static discharge can result in electrical components being fried or sensitive data being lost. Proper handling and protection are necessary in electronic environments.

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• 12.

### What is an electroscope used for?

• A.

To measure the voltage of a circuit

• B.

To detect the presence and magnitude of electric charges

• C.

To generate static electricity

• D.

To measure the current flowing through a circuit

B. To detect the presence and magnitude of electric charges
Explanation
An electroscope is used to detect the presence and magnitude of electric charges. It typically consists of a metal rod with two thin metal leaves. When a charged object comes close to the electroscope, the leaves either repel or converge, indicating the presence and type of charge.

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• 13.

### Which of the following is an example of electrostatic discharge (ESD)?

• A.

Using a flashlight

• B.

Wearing rubber shoes on a carpet

• C.

• D.

Hearing a thunderclap during a storm

B. Wearing rubber shoes on a carpet
Explanation
Wearing rubber shoes on a carpet is an example of electrostatic discharge (ESD). As you walk on the insulating carpet, static charge builds up in your body. When you touch a conductor like a doorknob, ESD occurs, releasing the built-up charge.

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• 14.

### What is the phenomenon where hair stands on end due to static electricity?

• A.

Electrostatic levitation

• B.

Triboelectric effect

• C.

Van de Graaff effect

• D.

Electrostatic attraction

C. Van de Graaff effect
Explanation
The phenomenon where hair stands on end due to static electricity is known as the Van de Graaff effect. This effect occurs when excess static charge accumulates on the surface of an object, causing hair or other lightweight objects to be repelled.

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• 15.

### Which of the following is a safety precaution to prevent static electricity-related fires?

• A.

Wearing metal jewelry

• B.

Ignoring signs of static discharge

• C.

Using non-conductive containers for flammable liquids

• D.

Pouring flammable liquids near an open flame

C. Using non-conductive containers for flammable liquids
Explanation
Using non-conductive containers for flammable liquids is a safety precaution to prevent static electricity-related fires. Conductive containers can allow sparks caused by static discharge to ignite flammable liquids, while non-conductive containers reduce the risk.

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• Current Version
• Dec 22, 2023
Quiz Edited by
ProProfs Editorial Team
• Dec 20, 2023
Quiz Created by
Amit Mangal

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