The expression of force is given by, 𝐹⃗ = 𝑄𝐸⃗ +𝑄(𝑉⃗ ×𝐵⃗ ) = (1.6×10⁻¹⁹) [(10𝑖̂×10⁻⁶) + (1.6×10⁻¹⁹) [(2𝑖̂) × (𝑖̂ + 3𝑗̂ + 4𝑘̂)] × 10⁻⁹ = (1.6×10⁻¹⁹) [10𝑖̂ − 8𝑗̂ + 6𝑘̂] × 10⁻⁶ N Calculate t

Question

The expression of force is given by, 𝐹⃗ = 𝑄𝐸⃗ +𝑄(𝑉⃗ ×𝐵⃗ ) = (1.6×10⁻¹⁹) [(10𝑖̂×10⁻⁶) + (1.6×10⁻¹⁹) [(2𝑖̂) × (𝑖̂ + 3𝑗̂ + 4𝑘̂)] × 10⁻⁹ = (1.6×10⁻¹⁹) [10𝑖̂ − 8𝑗̂ + 6𝑘̂] × 10⁻⁶ N Calculate the acceleration as follows, 𝑎⃗ = (1.6×10⁻¹⁹) [10𝑖̂ − 8𝑗̂ + 6𝑘̂] × 10⁻⁶ N / 1.6×10⁻²⁷ = 1400 m/s²

Accepted Answer

A

AIIMS 2019 Physics Lorentz Force MCQ Question

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