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Nina [5.8K]
3 years ago
11

Two identical positive charges are placed near each other. At the point halfway between the two chargesTwo identical positive ch

arges are placed near each other. At the point halfway between the two charges,
the electric field is zero and the potential is positive.
the electric field is not zero and the potential is positive.
the electric field is zero and the potential is zero.
the electric field is not zero and the potential is zero.
None of these statements is true.
Physics
1 answer:
Nitella [24]3 years ago
7 0

Answer:The electric field is zero and the potential is positive.

Explanation:

Two identical positive charges are separated by a certain distance and midway between charges two identical positive charges are placed near each other.

So the Electric field at midway is zero because the electric field due to both charges add up to give zero electric field.(because they point in opposite direction)

Potential is scalar quantity and charges are positive so they add up to give potential.

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Answer:

21 psi

Explanation:

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W = mg

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101,325 Pa is the same as 14.7 psi, so:

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A negative charge of 20 x 10-6C and another charge of 15 x 10-6C are separated by as distance of 0.7 m.
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Answer:

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Let r denote the distance between these two point charges. In this question, r = 0.7\; \rm m.

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By Coulomb's Law, the magnitude of electrostatic force (electric force) between these two point charges would be:

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