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What is POYNTING VECTOR ? & …

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What is POYNTING VECTOR ? &

What does it represent ?

Posted by Aashka Shah 6 years, 11 months ago

CBSE > Class 12 > Physics

1 answers

Shweta Gulati 6 years, 11 months ago

In physics, the Poynting vector represents the directional energy flux density (the rate of energy transfer per unit area) of an electromagnetic field. The SI unit of the Poynting vector is the watt per square metre (W/m²).

The Poynting vector is defined as

</dd> </dl>

where

E is the electric field vector;
H is the magnetic field's auxiliary field vector.
S is Poynting vector

1Thank You

ANSWER

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