A 20-M Wire Carries a Current of 15 a Directed Along

question 25

Multiple Choice

A 2.0-m wire carries a current of 15 A directed along the positive x axis in a region where the magnetic field is uniform and given by B = mT. What is the resulting magnetic force on the wire?

• A)(+1.2 ) N
• B)(−1.2 ) N
• C)(−1.5 ) N
• D)(+1.5 ) N
• E)(+0.90 ) N

---

Definitions:

Equivalent Interest

The interest amount that would be generated by applying a given interest rate, typically expressed as an annual rate.

Equivalent Interest

A term used in finance to describe an interest rate that may have been adjusted to reflect compounding over a different period than the one originally stated.

Equivalent Interest

An interest rate or yield that makes two financial instruments with different payment structures equally valuable.

Nearest 0.01%

A method of rounding numbers to the closest hundredth of a percent.