The current in two charge model more accurate than single fluid model.
Explanation of Solution
Introduction:
A single fluid model proposed that there exists a single fluid found all ordinary matter and self-repulsive positively charged.And two charge model explains both attraction and repulsion phenomenon.
Single fluid model shows the charge should be equalized on objects that are in contact with each other.A two-charge fluid model explain attraction and repulsion between like and unlike charges.Objects become charged when they are rubbed together also explained in two charge model.
Conclusion:
A two-charge fluid model is more accurate than single fluid model.
Chapter 20 Solutions
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