electric field intensity of electromagnetic wave is represented as follows :
` E= ( 100 N//C ) sin ( kx - omega t)`
Calculate intensity of electroamgnetic wave .

Explanation

To calculate the intensity of the electromagnetic wave given by the electric field intensity \( E = (100 \, \text{N/C}) \sin(kx - \omega t) \), we can follow these steps:

### Step 1: Identify the Amplitude of the Electric Field
From the given equation, we can see that the amplitude \( E_0 \) of the electric field is:
\[ E_0 = 100 \, \text{N/C} \]

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