Which of the following instruments can be used to compare the relative magnitude of similar charges on two given bodies?
Question 1 Report
Which of the following instruments can be used to compare the relative magnitude of similar charges on two given bodies?
Answer Details
A Gold-leaf electroscope can be used to compare the relative magnitude of similar charges on two given bodies. A Gold-leaf electroscope is an instrument that detects the presence of an electric charge by using two thin gold leaves that are suspended from a conducting rod. When a charged object is brought near the electroscope, the leaves are repelled due to the electrostatic force of the charge. The amount of separation of the leaves gives an indication of the magnitude of the charge on the object. By comparing the amount of separation of the leaves with two different charged objects, it is possible to determine the relative magnitude of the charges on the objects.
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