"Brought to touch" implies that we are charging by sharing.
When charging by sharing:
The three pairs of metal, same-size spheres have different charges on their surfaces as indicated. Each pair is brought together, allowed to touch, and then separated. Rank from greatest to least the total amount of charge on the pairs of spheres after separation.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Charging Objects concept. You can view video lessons to learn Charging Objects. Or if you need more Charging Objects practice, you can also practice Charging Objects practice problems.