An electromagnetic wave with an electric field amplitude of 0.15 V/m has an intensity of
A) $1.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
B) $3.0 \times 10 ^ { - 6 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
C) $1.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$ .
D) $3.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$.

Question

Quizplus · Accepted Answer

The Answer of An electromagnetic wave with an electric field amplitude of 0.15 V/m has an intensity of
A) $1.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
B) $3.0 \times 10 ^ { - 6 } \mathrm {~W} / \mathrm { m } ^ { 2 }$
C) $1.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$ .
D) $3.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$.

An Electromagnetic Wave with an Electric Field Amplitude of 0 1.0×10−5 W/m21.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }1.0×10−5 W/m2

An Electromagnetic Wave with an Electric Field Amplitude of 0 $1.0 \times 10 ^ { - 5 } \mathrm {~W} / \mathrm { m } ^ { 2 }$