Two long parallel wires carry currents of 1.77 a and 8.93 a . the magnitude of the force per unit length acting on each wire is 5.93×10−5 n/m . find the separation distance of the wires expressed in millimeters.

533mm

Explanation:

The concept that we need to apply here to find the radius is the Force in a Magnetic Field,

That is basically Force per unit length in terms of the current, which is given by,

Where,

is the permeability constant

is the current

R the radius

Re-arrange for Radius,

Replacing our values

Therefore the separation distance of the wires is 533mm

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.