There is an electroscope on the table, the ball of which is positively charged. What field exists around it?
| May 5, 2021 | education
There is an electroscope on the table, the ball of which is positively charged. What field exists around it? How can you find it?
An electric field is formed around the ball, the lines of force of which are directed away from it. To detect it, it is enough to bring any charged object suspended on a thread to the electroscope, while, depending on the sign of the charge, the thread will deviate in one direction or another.
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