A particle of mass 5 mg and charge 5π×10⁻⁶ C moves with velocity v = (3î+2k̂)×10⁻² m·s⁻¹ in a uniform magnetic field B = 0.1k̂ T. The particle follows a helical path. How far does it move in the +k̂ direction while completing 5 revolutions? Give the answer in metres.
Physics · Magnetic effect of current · motion of charge particle in magnetic field
A particle of mass 5 mg and charge 5π×10⁻⁶ C moves with velocity v = (3î+2k̂)×10⁻² m·s⁻¹ in a uniform magnetic field B = 0.1k̂ T. The particle follows a helical path. How far does it move in the +k̂ direction while completing 5 revolutions? Give the answer in metres.