A Rod (Length = 10 Cm)moves on Two Horizontal Frictionless

question 12

Multiple Choice

A rod (length = 10 cm) moves on two horizontal frictionless conducting rails,as shown.The magnetic field in the region is directed perpendicularly to the plane of the rails and is uniform and constant.If a constant force of 0.60 N moves the bar at a constant velocity of 2.0 m/s,what is the current through the 12-Ω load resistor?

• A)0.32 A
• B)0.34 A
• C)0.37 A
• D)0.39 A
• E)0.43 A

---

Definitions:

Tax

Tax is a mandatory financial charge or some other type of levy imposed upon a taxpayer by a governmental organization in order to fund government spending and various public expenditures.

Software Package

A bundle of software components or programs that are designed to work together to perform a specific function or set of functions.

Cost Plus Pricing

A pricing strategy where the selling price of a product is determined by adding a specific markup to its production cost.

Monopoly

A market condition where a single company or entity has exclusive control over a particular good or service, limiting competition.