How Does Induced Current Change with Loop Acceleration Through a Magnetic Field?

[ChuFta]

Homework Statement

A wire loop accelerates from position 1 to position 5. It enters an area of a homogenous non changing magnetic field B. Rank the induced currents in the loop starting from the biggest

Relevant Equations

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A wire loop accelerates from position 1 to position 5. It enters an area of a homogenous non changing magnetic field B. Rank the induced currents in the loop starting from the biggest. in solutions it says I4>I2>I1=I3=I5=0 but i dont understand why

 

[hutchphd]

At the edge of the field region the flux through the loop will start changing. The faster the loop is moving (later in the acceleration) , the faster the rate of change of flux.

 

[ChuFta]

At the edge of the field region the flux through the loop will start changing. The faster the loop is moving (later in the acceleration) , the faster the rate of change of flux.

shouldnt it then be I5>I4>I3>I2>I1

 

[hutchphd]

The picture appears to be in Polish which is a problem for me........
I assume the places where I is zero are regions of constant field (no edges intersected by loop).

 

[ChuFta]

The picture appears to be in Polish which is a problem for me........
I assume the places where I is zero are regions of constant field (no edges intersected by loop).

its croatian, but i translated the text i just put this for the drawing in case it is not clear from the text
what do you mean that edges arent intersected by loop

 

[hutchphd]

Croation.
The loop moves in a region of constant field then $\frac {d \phi} {dt}=0$

 

[ChuFta]

Croation.
The loop moves in a region of constant field then $\frac {d \phi} {dt}=0$

ok thanks

 

[berkeman]

Thread closed for Moderation...

 

[berkeman]

After reminding the new user @ChuFta to always show their work when posting schoolwork question, thread is reopened in case there is anything more to cover.