A very long straight current-carrying wire produces a magnetic field of 20 mt at a distance d from the wire. to measure a field

Question

1 year ago

11

of 5 mt due to this wire, you would have to go to a distance of:_________

1 answer:

padilas [110] · Answer 1 · 2023-09-12T09:45:44+03:00

The distance covered is 4d.

<h3>What is the distance?</h3>

Distance is a measure of how far apart two objects or locations are using numbers.
The distance can refer to a physical length or an estimate based on other factors in both daily language and physics (e.g. "two counties over").
The terms "distance from A to B" and "distance from B to A" are frequently used interchangeably.
A distance function or metric is a technique to describe what it means for components of space to be "near to" or "far away" from each other in mathematics.
It is a generalization of the idea of physical distance. Distance is a non-numerical unit of measurement in psychology and the social sciences; psychological distance is the separation of an object from itself along dimensions including time, space, and isolation.

We know that

the magnetic field is inversely proportional to distance.

$\dfrac{B_1}{B_2} = \dfrac{D_2}{D_1}$