The circuit has to be closed so current flows.
Answer:
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Explanation:
The majority of oxidation-reduction (redox) reactions share two critical features. One is that a reduction happens in both, while equivalent oxidation occurs; they are combined.
Answer:
D
Explanation:
A catalyst speeds up a chemical reaction, without being consumed by the reaction. It increases the reaction rate by lowering the activation energy for a reaction.
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Answer: the object's ability to store charge</h2>
Explanation:
The capacitance is defined as the relationship between the electric charge of each conductor and the potential difference between them. That is, it is the capacity of a device to store electrical charge.
In other words:
It is the property that bodies have to maintain an electric charge.
Mathematically it is defined as:
where:
is the capacitance value of a capacitor. Its unit is Farad ; named in honor of the physicist Michael Faraday
is the electric charge of the conductor, measured in coulombs .
is the electric potential to which the conductor is located, measured in Volt.