In the figure, a region with constant (externally produced) magnetic field is sh

Question

In the figure, a region with constant (externally produced) magnetic field is shown. A wire loop moves into the magnetic field.

1. Which of the following is correct? While the loop is moving into the region with the constant external magnetic field, the magnetic field inside the loop due to the induced current in the loop points ...
... into the page
... right
... out of the page
... down
... left
... up
No magnetic field is induced by the movement of the loop.

2. Which of the following is correct? While the loop is moving into the region with the constant external magnetic field, the magnetic force on the loop points ...
... down
... out of the page
There is no magnetic force acting on the loop.
... into the page
... left
... up
... right

(Please answer both questions)

Explanation / Answer

Part 1

While the loop is moving into the region with the constant external magnetic field, the magnetic field inside the loop due to the induced current in the loop points...No magnetic field is induced by the movement of the loop.

within the constant magnetic field, no magnetic flux variation therefore a current is not induced and not a magnetic field is generated.

Part 2

While the loop is moving into the region with the constant external magnetic field, the magnetic force on the loop points ... There is no magnetic force acting on the loop.

Without induced current, no force occurs on the loop

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