A Wire Rod Rolls with a Speed of 20 M/s

question 1

Multiple Choice

A wire rod rolls with a speed of 20 m/s on two metallic rails, 1.0 m apart, that form a closed loop. If the magnetic field is 1.5 T into the page, the power dissipated in the resistor R and the current direction are, respectively,

• A) 33 mW, clockwise.
• B) 33 mW, counterclockwise.
• C) 76 mW, counterclockwise.
• D) 76 mW, clockwise.
• E) 50 mW, clockwise.

---

Definitions:

S Corporation

A close business corporation that has most of the attributes of a corporation, including limited liability, but qualifies under the Internal Revenue Code to be taxed as a partnership.

Taxes

Mandatory financial charges or levies imposed by a government on individuals, corporations, or other legal entities to fund public expenditures.

Close Corporation

A private company characterized by a limited number of shareholders, and typically, more informal management and operations.

State Of Incorporation

The jurisdiction under whose laws a corporation is registered and operates, determining its legal obligations and protections.