Electromagnetic wave is travelling along X - axis and its electric field is found to oscillate along Y -axis amplitude 210 V/m what will be the amplitude of magnetic field ? One electron is constrained to move along Z- axis with a speed of `3xx 10^(-7) `m/s . find maximum electric and magnetic force on electron .

Explanation

To solve the problem step by step, we will break it down into two parts: finding the amplitude of the magnetic field and then calculating the maximum electric and magnetic forces on the electron.

### Step 1: Finding the Amplitude of the Magnetic Field
1. **Given Data**:
- Amplitude of the electric field (E₀) = 210 V/m
- Speed of light (c) = \(3 \times 10^8\) m/s

2. **Formula**: The relationship between the amplitude of the electric field (E₀) and the amplitude of the magnetic field (B₀) in an electromagnetic wave is given by:
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