The South Pole of a Magnet Is Thrust into a Loop

question 13

Multiple Choice

The south pole of a magnet is thrust into a loop of wire, causing an induced electric field E in the wire. In which direction relative to the wire does E point?

• A)radially outward from the centre of the loop
• B)clockwise, as seen from the side of the magnet
• C)counterclockwise, as seen from the side of the magnet
• D)radially inward from the centre of the loop

---

Definitions:

Inventory Levels

The quantity of stock on hand at any given time, which companies manage to meet customer demand without incurring unnecessary costs or losses.

Carrying Cost

The total cost of holding inventory, including warehousing, spoilage, depreciation, and opportunity costs.

Economic Order Quantity

A calculation to determine the most cost-effective quantity of inventory to order, balancing ordering costs with holding costs.

Unit Variable

Costs that vary directly with the level of production or sales volume, such as materials and labor.