Asked by Kimberly Tieman on Jun 05, 2024
Verified
Bringing a charged test object near the ball of a charged electroscope causes the leaves to move closer together. This indicates that the test object charge is the _____ polarity as the electroscope charge.
A) same
B) opposite
Charged Electroscope
A device used to detect the presence of electric charge, either positive or negative, by the movement of a metal foil.
Test Object
An item or device being subjected to an examination or experimental procedure to evaluate its properties or performance.
Opposite Polarity
A condition where two magnetic or electric fields have directions that are directly opposed to each other.
- Gain insight into the fundamentals of static and dynamic electricity.
- Detail the methodology of how devices, for instance, electroscopes and precipitators, which rely on static electricity, work.
Verified Answer
BP
Bradley ParkerJun 08, 2024
Final Answer :
B
Explanation :
When a charged object of opposite polarity is brought near the ball of a charged electroscope, it causes the leaves to move closer together due to the redistribution of charges, indicating attraction between opposite charges.
Learning Objectives
- Gain insight into the fundamentals of static and dynamic electricity.
- Detail the methodology of how devices, for instance, electroscopes and precipitators, which rely on static electricity, work.