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miss Akunina [59]
2 years ago
5

Which of the following best describes alternating current? ________

Chemistry
2 answers:
Alenkasestr [34]2 years ago
7 0
B. Current in which charges change direction
Natali [406]2 years ago
3 0
B. A current in charges change direction

Explanation: an electric current that reverses its direction many times a second at regular intervals, typically used in power supplies.
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If an object has more positive charges than negative charges, the object has an overall?
djyliett [7]
The object has an overall positive charge.
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Instruction
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Answer:

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Cocaine is also an FDA-approved Schedule II . This means cocaine can be prescribed by a healthcare provider, but the process is strictly regulated.

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