NCERT Solutions for Class 8 English Medium NCERT Solutions for Class 7 English Medium NCERT Solutions for Class 6 English Medium Free Ncert Solutions Hindi Medium NCERT Solutions NCERT Solutions for Class 12 Hindi Medium NCERT Solutions for Class 11 Hindi Medium ...
Question: A negatively charged electroscope can be discharged by shining an ultraviolet tight on it. How does this happen? Photoelectric Effect: The photoelectric effect is when charged particles are emitted from a metal target (or any material in general) when...
How does the electroscope measure electric charge? Janice Tieperman Community Answer An electroscope doesn't actually measure electric charges—it just detects them. Some people tape a protractor template to the inside of their electroscope to get an idea of how strong the electrical charge is, ...
If the thread is too long and does not hang suspended in the air, cut it to size as needed. 5 Test the electroscope by placing it next to a charged balloon. Charge a balloon by rubbing it against your hair or a piece of fur and place it on the table. Place the electroscope next ...