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JudyAn electroscope can detect static electricity by having a metal plate or rod that easily gains or loses electrons. When there is static electricity present, the electrons will be transferred to the metal, causing the leaves of the electroscope to repel each other due to the like charges. This repulsion causes the leaves to spread apart, indicating the presence of static electricity.
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What is the instrument that is used to detect static charge?
An electroscope is the instrument used to detect static charge. It consists of a metal-leaf or needle that responds to the presence of electric charge by diverging from its equilibrium position.
What is device that demonstrates the presence of static electricity is called?
A device that demonstrates the presence of static electricity is called an electroscope. It can detect the presence of static charge by showing the divergence of its two metal leaves.
How does an electroscope detect static electricity?
An electroscope detects static electricity by showing a deflection of its metal leaves when charged particles are present. When the electroscope is charged, the like charges on the leaves repel each other, causing them to separate. This separation indicates the presence of static electricity.
What is a device used to detect the presence of a static charge?
An electroscope is a device used to detect the presence of a static charge. It works by using two thin metal leaves that separate when a charge is applied, indicating the presence of static electricity.
How can people measure static electricity?
People can measure static electricity using devices such as an electroscope or a static electricity meter. These devices can detect and quantify the presence of static charges on objects or surfaces. Additionally, observing phenomena such as attraction or repulsion of lightweight objects can also provide indications of the presence of static electricity.
