Electroscopej
An electroscope is a device used to detect the presence of an electric charge on a body. It is known as a charge-detecting device. An electroscope is made up of a metal detector knob on which it is connected to a pair of metal leaves hanging from the bottom of the connecting rod. It responds to the presence of a charge through the movement of electrons either into or away from the leaves. In both cases, the leaves separate. When no charge is present, the metal leaves hang loosely downward. When an object with a charge is brought near an electroscope, either of these two things occur.
1. When the charge is negative, the electrons in the metal of the electroscope repels and move toward the leaves on the bottom. This causes the leaves to gain temporary negative charge and because like charges repel, the leaves separate again. When the charge is removed, the electrons return to their original position and the leaves relax.
2. When the charge is positive, electrons in the metal of the electroscope are attracted to the charge and move upward out of the leaves. This results in the leaves having a temporary positive charge and because like charges repel, the leaves separate. When the charge is removed, the electrons return to their original position and
An electroscope is a device used to detect the presence of an electric charge on a body. It is known as a charge-detecting device. An electroscope is made up of a metal detector knob on which it is connected to a pair of metal leaves hanging from the bottom of the connecting rod. It responds to the presence of a charge through the movement of electrons either into or away from the leaves. In both cases, the leaves separate. When no charge is present, the metal leaves hang loosely downward. When an object with a charge is brought near an electroscope, either of these two things occur.
1. When the charge is negative, the electrons in the metal of the electroscope repels and move toward the leaves on the bottom. This causes the leaves to gain temporary negative charge and because like charges repel, the leaves separate again. When the charge is removed, the electrons return to their original position and the leaves relax.
2. When the charge is positive, electrons in the metal of the electroscope are attracted to the charge and move upward out of the leaves. This results in the leaves having a temporary positive charge and because like charges repel, the leaves separate. When the charge is removed, the electrons return to their original position and
Electroscopej
An electroscope is a device used to detect the presence of an electric charge on a body. It is known as a charge-detecting device. An electroscope is made up of a metal detector knob on which it is connected to a pair of metal leaves hanging from the bottom of the connecting rod. It responds to the presence of a charge through the movement of electrons either into or away from the leaves. In both cases, the leaves separate. When no charge is present, the metal leaves hang loosely downward. When an object with a charge is brought near an electroscope, either of these two things occur.
1. When the charge is negative, the electrons in the metal of the electroscope repels and move toward the leaves on the bottom. This causes the leaves to gain temporary negative charge and because like charges repel, the leaves separate again. When the charge is removed, the electrons return to their original position and the leaves relax.
2. When the charge is positive, electrons in the metal of the electroscope are attracted to the charge and move upward out of the leaves. This results in the leaves having a temporary positive charge and because like charges repel, the leaves separate. When the charge is removed, the electrons return to their original position and
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