Charge Behaviour
Trending Questions
- Nothing can be predicted as information is insufficient
- Decreases
- Increases
- Remains unchanged
A body can be negatively charged by
Giving excess of electrons to it
Removing some neutrons from it
Removing some electrons from it
Giving some protons to it
A body can be negatively charged by
removing some electrons from it
removing some neutrons from it
giving some protons to it
giving excess of electrons to it
In the given picture the Ring A at the bottom is positively charged. Another Ring B is brought and placed over it. Ring B hovers at a certain height above A. What could be the charge on Ring B?
Negative
Neutral
Can’t say
Positive
Objects A, B and C are three identical, spherical conductors. Originally A and B both have charges of +3 mC, while C has a charge of –6 mC. Object A and C are allowed to touch, then they are moved apart. Then objects B and C are allowed to touch, and they are moved apart.
If Object A and B are now held near each other, they will
attract
repel
have no effect on each other
- First attract to a certain position then repel
What are the mobile charge carriers in a conductor?
He took a new metal sphere, charged it positive and brought close to the first one. He noticed that they attract when close. He concluded that the first sphere must be negatively charged.
Did Ram get it right?
Yes
No
- Positively charged
- Negatively charged
- Neutral
- Made of metal
- Electrostatic and gravitational
- Electrostatic and nuclear
- Gravitational and nuclear
- Some other forces like Vander Waals
- Decreases
- Increases
- Nothing can be predicted as information is insufficient
- Remains unchanged