For a Beam of Light,the Direction of Polarization Is Defined $\vec { E }$

question 65

Multiple Choice

For a beam of light,the direction of polarization is defined as

• A)the beam's direction of travel.
• B)the direction of the \(\vec { E }\) field's vibration.
• C)the direction of the \(\vec { B }\) field's vibration.
• D)the direction that is perpendicular to both the \(\vec { E }\) field and \(\vec { B }\) field vectors.

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Definitions:

Lead Arrangement

The configuration or placement of electrodes on the body for the purpose of monitoring electrical activity, commonly used in ECG (Electrocardiogram) procedures.

Electrodes

Conductive materials that are used to establish electrical contact with a nonmetallic part of a circuit.

ECG

An electrocardiogram (ECG) is a medical test that records the electrical activity of the heart.

Lead Arrangement

In electrocardiography, refers to the placement and organization of electrode leads on the body to measure cardiac activity.