| 140. |
A positively charged
object is brought close to an electroscope without touching the
electroscope. What is the charge on the leaves of the electroscope?
|
|
A. |
permanent negative charge. |
|
| As the
positively charged rod is brought close to the electroscope,
electrons are attracted to the top of the electroscope leaving the
leaves with a positive charge.
It is a temporary charge because the
electrons will return to their normal place as soon as the rod is
removed.
The Correct Answer is D. |
 |
|
|
B. |
permanent positive charge. |
|
|
C. |
temporary negative charge. |
|
|
D. |
temporary positive charge. |
|
