At a distance d from a very long (essentially infinite)uniform line of charge, the elecric field is 1000 n/c. forthe field strength to be 2000 n/c, the distance from the line wouldhave to be: a. d/√2b. √2dc. d/2d. 2de. d/4

The answer is A

Explanation:

Electrical field formula is:

To increase the electrical field from 1000 N/C to 2000 N/C when the q is constant the distance would have to be:

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i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

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