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Ksivusya [100]
3 years ago
7

An unknown additional charge q3 is now placed at point B, located at coordinates (0 m, 15.0 m ). Find the magnitude and sign of

q3 needed to make the total electric field at point A equal to zero.

Physics
1 answer:
Finger [1]3 years ago
5 0

The first part of the question is:

Two point charges are placed on the x axis. (Attached file)The first charge, q1 = 8.00 nC , is placed a distance 16.0 m from the origin along the positive x axis; the second charge, q2 = 6.00 nC , is placed a distance 9.00 m from the origin along the negative x axis.

Answer:

q3 = +0.3nc

Explanation:

Due to the vector symbols in the solution, I've decided to attach the explanation to this answer.

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3 years ago
Need help asap pls
ozzi
Detailed Explanation:

1) Rusting of Iron

4Fe + 3O2 + 2H2O -> 2Fe2O32H2O

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H = 2 * 2 = 4

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H = 2 * 2 = 4

2) Fermentation of sucrose…

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Reactants :-
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H = 22 + 2 = 24
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H = 4 * 5 + 4 = 24
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Looking closely at the way I have taken the total number of elements on the reactants and products side, you can solve the rest.

All the Best!
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