Question

Presentation on electroscope

Answer 1

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An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. The accumulation of enough charge to detect with an electroscope requires hundreds or thousands of volts, so electroscopes are used with high voltage sources such as static electricity and electrostatic machines.

Answer 2

Explanation:

An accessible introduction to nuclear and pparticlesphysics witparticles inof both topics, this text covers all the standard topicys in the in particle and nuclear physics thoroughly.