A Proton,moving West,enters a Magnetic Field $\vec { B }$ Field Must Have a Component
A)towards the West

question 64

Multiple Choice

A proton,moving west,enters a magnetic field.Because of this magnetic field the proton curves upward.We may conclude that the $\vec { B }$ field must have a component

• A)towards the west.
• B)towards the east.
• C)towards the south.
• D)towards the north.
• E)downward.

---

Definitions:

Supply Curve

A graphical representation showing the relationship between the price of a good and the amount of the good that producers are willing and able to supply.

Perfectly Competitive Firms

Businesses that operate in a market where prices are dictated by supply and demand, and where no single buyer or seller has market control.

Homogeneous Products

Undifferentiated outputs; products that are identical to or indistinguishable from one another.

Price Takers

Market participants who accept the prevailing market price without having the influence to change it due to their relatively small size in the market.