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What type of instrument can detect the presence of an electrical charge?
Wiki User
∙ 9y ago
a gold leaf electroscope. if initially charged negatively, the deflection of the leaf with respect to the electroscope is increased if a negatively charged object approaches the electroscope. conversely if a positively charged object approaches, the deflection is reduced. the angle of deflection is proportional to the magnitude of the charge.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoWell electroscope is the device that detects charges but for precise and accurate measurements we use electrometer
Wiki User
∙ 9y agoA current sensor is a device that is able to detect electrical current in a wire. This device can be used to detect both AC and DC currents.
Wiki User
∙ 9y agoAn electroscope is an instrument that is designed to detect and electric charge. The instrument is also used for science demonstrations and several other uses.
Wiki User
∙ 14y agoAn electroscope detects electric charge.
Wiki User
∙ 14y agoan electroscope
Wiki User
∙ 13y agoAn electroscope.
Wiki User
∙ 14y agoAn EMF detector.
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What does an electroscopic measure?
An electroscope is an early scientific instrument that is used to detect the presence and magnitude of electric charge on a body. It was the first electrical measuring instrument. The first electroscope, a pivoted needle called the versorium, was invented by British physician William Gilbert around 1600.[1] The pith-ball electroscope and the gold-leaf electroscope are two classical types of electroscope that are still used in physics education to demonstrate the principles of electrostatics. A type of electroscope is also used in the quartz fiber radiation dosimeter.Electroscopes detect electric charge by the motion of a test object due to the Coulomb electrostatic force. The electric potential or voltage of an object equals its charge divided by its capacitance, so electroscopes can be regarded as crude voltmeters. The accumulation of enough charge to detect with an electroscope requires hundreds or thousands of volts, so electroscopes are only used with high voltage sources such as static electricity and electrostatic machines. Electroscopes generally give only a rough, qualitative indication of the magnitude of the charge; an instrument that measures charge quantitatively is called an electrometer.Source : Wikipedia
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What what particle did Chadwick discover in 1932 that was hard to detect because it had no electrical charge?
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An instument that can detect the presence of an electric charge is a?
an electroscope
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hmmm
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