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In a wave E(0)=100Vm^(-1). Find the magn...

In a wave `E_(0)=100Vm^(-1)`. Find the magnitude of Poynting's vector is watt `m^(-2)`.

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To find the magnitude of the Poynting vector \( S \) for a wave with an electric field amplitude \( E_0 = 100 \, \text{V/m} \), we can use the formula: \[ S = \frac{E_0^2}{c \mu_0} \] where: - \( S \) is the magnitude of the Poynting vector (in watts per square meter, \( \text{W/m}^2 \)), ...
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