please do 100% Two metal rings lie side-by - side on a table. Current tn the rig
ID: 1795835 • Letter: P
Question
please do 100%
Two metal rings lie side-by - side on a table. Current tn the right rin g runs clockwise and is increasing with time this induces a current in the left ring. (a) Briefly explatn Lenz's law (b) Draw th e net magnetic fleld vector produced by the right ring at the two points A and B of the teft ring (c) Does the current in the left ring run clockwi ise or CCW ? Explain your answer. CHint: Think carefull y about the direction of the magnetic fleld taking into considertion what sections of the right ring are clasest.) n what sections of the right ring are closest.)Explanation / Answer
Clockwise.
The right ring produces a dipole field, which points in the +y direction inside the left ring, and increases with time. The rate of change of magnetic field is therefore in the -y-direction inside the left ring.
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