Examlex

Solved

The Magnetic Field at Any Point Is Given by π\pi AR2 μ\mu

question 16

Multiple Choice

The magnetic field at any point is given by  The magnetic field at any point is given by   where   is the position vector of the point and A is a constant. The net current through a circle of radius R, in the xy plane and centered at the origin is given by: A)    \pi AR<sup>2</sup>/ \mu <sub>0</sub> B)  2  \pi AR/ \mu <sub>0</sub> C)  4  \pi AR<sup>3</sup>/3 \mu <sub>0</sub> D)  2  \pi AR<sup>2</sup>/ \mu <sub>0</sub> E)    \pi AR<sup>2</sup>/2 \mu <sub>0</sub> where  The magnetic field at any point is given by   where   is the position vector of the point and A is a constant. The net current through a circle of radius R, in the xy plane and centered at the origin is given by: A)    \pi AR<sup>2</sup>/ \mu <sub>0</sub> B)  2  \pi AR/ \mu <sub>0</sub> C)  4  \pi AR<sup>3</sup>/3 \mu <sub>0</sub> D)  2  \pi AR<sup>2</sup>/ \mu <sub>0</sub> E)    \pi AR<sup>2</sup>/2 \mu <sub>0</sub> is the position vector of the point and A is a constant. The net current through a circle of radius R, in the xy plane and centered at the origin is given by:


Definitions:

Externality

An economic term referring to a cost or benefit that affects a party who did not choose to incur that cost or benefit, often leading to market failure.

External

Pertaining to elements or influences originating outside a system or entity.

Public Goods

Goods or services that are available to all members of society, characterized by non-excludability and non-rivalry in consumption.

Exclude

Refers to the act of leaving something or someone out or not including them.

Related Questions