A slow-moving cosmic ray proton (mass = 1.72 x 10^-27 kg) with charge 1.60×10^–19 C has a velocity of 8.00×10⁴ m/s and travels perpendicular to Earth’s magnetic field. If the field strength is 2.00×10^–5 T, then what is the radius of the circular motion?

A cosmic particle (mass = 1.05 x 10^-27 kg) with charge 1.09×10^–19 C, has a velocity of 5.00×10⁶ m/s. The cosmic particle travels perpendicular to Mar’s magnetic field. If the field strength is 1.51×10^–5 T, then what will be the radius of the circular motion?

A cosmic particle (mass = 8.25 x 10^-27 kg) with charge 3.57×10^–19 C, has a velocity of 7.88×10⁶ m/s. The cosmic particle travels perpendicular to Mar’s magnetic field. If the field strength is 3.03×10^–5 T, then what will be the radius of the circular motion?

1. A cosmic particle (mass = 2.87 x 10^-26 kg) with charge 2.18×10^–19 C, has a velocity of 2.99×10⁷ m/s. The cosmic particle travels perpendicular to Mar’s magnetic field. If the field strength is 9.09×10^–5 T, then what will be the radius of the circular motion?

A cosmic particle (mass = 4.55 x 10^-28 kg) with charge 9.87×10^–19 C, has a velocity of 7.42×10⁶ m/s. The cosmic particle travels perpendicular to Mar’s magnetic field. If the field strength is 2.72×10^–5 T, then what will be the radius of the circular motion?

A cosmic ray proton (mass = 1.72 x 10^-27 kg) travels in a circle with a radius of 95 m perpendicular to Earth’s magnetic field. If the proton’s speed is 3.00 x 10⁶ m/s and its charge is 1.60 x 10^-19 C, then what is the field strength at the proton’s location?

A cosmic ray particle (mass = 9.35 x 10^-26 kg) travels in a circle with a radius of 105 m perpendicular to a planet’s magnetic field. If the particle's speed is 4.15 x 10⁶ m/s and its charge is 3.99 x 10^-19 C, then what is the field strength at the particle's  location?

A cosmic ray particle (mass = 4.70 x 10^-26 kg) travels in a circle with a radius of 130 m perpendicular to planet’s magnetic field. If the particle's speed is 2.29 x 10⁷ m/s and its charge is 1.10 x 10^-20 C, then what is the field strength at the particle's  location?

A cosmic ray particle (mass = 2.77 x 10^-28 kg) travels in a circle with a radius of 97.21 m perpendicular to Earth’s magnetic field. If the particle's speed is 8.43 x 10⁶ m/s and its charge is 2.12 x 10^-20 C, then what is the field strength at the particle's  location?

A cosmic ray particle (mass = 1.99 x 10^-28 kg) travels in a circle with a radius of 89.63 m perpendicular to Earth’s magnetic field. If the particle's speed is 9.77 x 10⁷ m/s and its charge is 8.11 x 10^-19 C, then what is the field strength at the particle's  location?