Answer:
the moment when the object starts to move
To solve this problem it is necessary to apply the concepts related to electromotive force or induced voltage.
By definition we know that the induced emf in the loop is equal to the negative of the change in the magnetic field, that is,
Where A is the area of the loop, B the magnetic field and t the time.
Replacing with our values we have that
Therefore the thermal energy produced is given by
The thermal energy produced in the loop is
Answer:
the screen was cracked form that I can see it
As far as I remember, it usually takes more force to start an object sliding than it does to keep an object sliding because static friction is usually <span>greater </span>than sliding friction.
Answer:
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