An electron is constrained to move along the y-axis with a speed of 0.1c (c is the speed of light) in the presence of electromagnetic wave, whose electric field is E = 30ĵsin(1.5 × 10⁷t - 5 × 10⁻²x)V/m. The maximum magnetic force experienced by the electron will be: (given c = 3 × 10⁸ ms⁻¹ and electron charge = 1.6 × 10⁻¹⁹C )
An electron is constrained to move along the y-axis with a speed of 0.1c (c is the speed of light) in the presence of electromagnetic wave, whose electric field is E = 30ĵsin(1.5 × 10⁷t - 5 × 10⁻²x)V/m. The maximum magnetic force experienced by the electron will be: (given c = 3 × 10⁸ ms⁻¹ and electron charge = 1.6 × 10⁻¹⁹C )
Option 1 -
3.2 * 10⁻¹⁸ N
Option 2 -
1.5 * 10⁻¹⁹ N
Option 3 -
2.4 * 10⁻¹⁸ N
Option 4 -
4.8 * 10⁻¹⁹ N
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