A Metal Rod of Length L in a Region of Space

question 30

Multiple Choice

A metal rod of length L in a region of space where a constant magnetic field points into the page rotates clockwise about an axis through its centre at constant angular velocity $\omega$ .While it rotates, the point(s) at lowest potential is(are) :

• A)A.
• B)B.
• C)C.
• D)D.
• E)A and E.

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Definitions:

Numerical

Pertaining to numbers, often used to describe data or methods that involve the manipulation or analysis of numbers.

Sample Space

The collection of every potential result that can occur from a statistical experiment.

Event

An outcome or set of outcomes within a sample space; something that can occur in an experiment.

Conditional Probability

The likelihood that one event happens assuming a different event has already taken place.