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julia-pushkina [17]
3 years ago
11

The electric potential, when measured at a point equidistant from two particles that have charges equal in magnitude but of oppo

site sign, is smaller than zero. equal to zero. equal to the average of the two distances times the charges. larger than zero. equal to the net electric field.
Physics
1 answer:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

equal to the net electric field.

Explanation:

The electric field potential due to any charge at any point is defined as the force of the given charge on a unit positive test charge. The direction of the electric field potential is the direction of the force on the test charge due to the given charge.

  • At any equidistant point in the space from the two charges equal in magnitude opposite in nature the net electric field potential will be equal to the vector sum of the electric field at that point which becomes zero only if the point lies on the line joining the charges.
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So R = 2GM/c²

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R = 2 (6.67 x 10⁻¹¹ m³/kg-s²) (0.145 kg) / (3 x 10⁸ m/s)²

R = (2 x 6.67 x 10⁻¹¹ x 0.145 / 9 x 10¹⁶) (m³-kg-s² / kg-s²-m²)

R = ( 1.9343 x 10⁻¹¹ / 9 x 10¹⁶) (m³-kg-s²/m²-kg-s²)

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For reference: The radius of a Hydrogen atom is 1.2 x 10⁻¹⁰ meter.

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Would that be a problem for you ?

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Answer:

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If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the
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<span>Law of Conservation of Energy states that the total amount of energy remains constant in an isolated system and Energy can be neither created nor destroyed.
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Answer:

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