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A magnet sits on a digital scale with the two poles of the magnet facing up. A rigid wire runs through the magnet. The wire is connected to a switch that connects points A and B in the circuit.

The wire and switch are connected to a DC voltage source. When the switch is open the digital scale reads $252.3\text{ grams}$.

When the switch is closed, in which direction will the current flow through; and what will happen to the reading on the scale?

Select TWO answers.

A

The current will flow from point A to point B.

B

The current will flow from point B to point A.

C

The reading on the scale will increase.

D

The reading on the scale will decrease.

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