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physics/kiera
Question | Answer |
---|---|
when an object has an equal number of opposite chargers it is | neutral |
what connects to the ground to make an object neutral | grounding wire |
if a object is charged the metal leaves on a electroscope will | repel |
a neutral object is attracted to a charged object by | induction |
a device used to measure whether an object has a charge or not | electroscope |
if a negative and a positive rod are together do they repel or attract | attract |
what is the method called of rubbing a balloon was on someones head | friction |
what is it called to charge two metal globes on an insulated post | charging by contact |
when a lot of water particle are in the air | humid |
most conductors are | electrons |