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saw5 [17]
3 years ago
9

In an experiment , which variable do you change

Physics
1 answer:
Tomtit [17]3 years ago
7 0
The independent variable
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The electric current in a wire is 1.5A. How many electrons flow past a given point in a time of 2s?
kipiarov [429]

Answer:

The amount of electrons that flow in the given time is 3.0 C.

Explanation:

An electric current is defined as the ratio of the quantity of charge flowing through a conductor to the time taken.

i.e           I = \frac{Q}{t} ...................(1)

It is measure in Amperes and can be measured in the laboratory by the use of an ammeter.

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From equation 1,

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How to find new pressure of gas if bottle explodes
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