In order for maximum work to be done...
2 answers:
Answer:
For constant traveled distance and applied forces, apply the for parallel to the direction of the movement.
Explanation:
There are 3 components in the amount of work produced when applying a force to an object.
1. The amount of force applied
2. The distance that the object is traveled
3. The angle between the force vector and the distance vector
- To get the maximum amount of work for a constant force and distance, the force needs to be along the distance traveled
- If the angle and the distance are constant, the only way is to apply a larger force in magnitude
- If the angle and the force are constant, increasing the distance traveled will result in higher amount of work produced.
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Answer:
The value is
Explanation:
From the question we are told that
The distance of separation is
The current on the one wire is
The current on the second wire is
Generally the magnitude of the field exerted between the current carrying wire is
Here is the magnetic field due to the first wire which is mathematically represented as
Here is the distance to the half way point of the separation and the value is
is the magnetic field due to the first wire which is mathematically represented as
Here is the distance to the half way point of the separation and the value is
This means that
So
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