A coil is suspended around an axis which is colinear with the axis of a bar magnet.
The coil is connected to a resistor with ends labeled “a” and “b”. The bar magnet moves from left to right with North and South poles labeled as in the figure. UseLenz’s law to answer the following question concerning the direction of induced currents and magnetic fields.
What is the direction of the induced magnetic field in the coil when the bar magnet is
moving from left to right?
A. the induced field is zero tesla
B.
right to left
C.
left to right
Part 2) What is the direction of the induced current in resistor R when the bar magnet is moving
from left to right?
A. from“a” through R to “b”
B.the induced current is zero amperes
C.
from “b” through R to“a”
Part 1 ) right to left Lenz's law explains that the induced magnetic field is in the direction that opposes the change in the magnetic flux through the loop
Part 2 ) from "a" through R to " b "
induced current is in the direction that opposes the change in the magnetic flux through the loop
What is the direction of the induced magnetic field in the coil when the bar magnet is moving...
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