A Particle Carrying a Charge of +E Travels in a Circular

question 28

Multiple Choice

A particle carrying a charge of +e travels in a circular path of radius R in a uniform magnetic field.If instead the particle carried a charge of +2e,the radius of the circular path would have been

• A)2R.
• B)4R.
• C)8R.
• D)R/2.
• E)R/4.

---

Definitions:

Equilibrium Price

The price at which the quantity of a product offered is equal to the quantity of the product in demand, thus balancing supply and demand.

Surplus

A situation where the quantity of a good or service supplied exceeds the quantity demanded at the current price, often leading to a decrease in price.

Quantity Supplied

The aggregate supply of a good or service that manufacturers intend to sell, contingent upon a particular price level within a set period.

Quantity Demanded

The complete volume of a good or service that individuals intend to acquire at a predetermined price within a set period.