Inv5.Exp1 Math 1

You rub a small glass ball with a piece of silk, giving the ball a charge of 1.0×10–8 C. Determine the magnitude and direction of the force due to Earth’s magnetic field (5.0 x 10^-5 T) if you throw the ball with a velocity of 8.0 m/s toward the geographic west. (Hint: 1 T=1 kg/C⋅s)

You rub a small glass ball with a piece of silk, giving the ball a charge of 2.5×10–8 C. Determine the magnitude and direction of the force due to Earth’s magnetic field (5.0 x 10^-5 T) if you throw the ball with a velocity of 10.0 m/s toward the geographic east.

You rub a small glass ball with a piece of silk, giving the ball a charge of 4.5 ×10^–8 C. Determine the magnitude and direction of the force due to Earth’s magnetic field (5.0 x 10^-5 T) if you throw the ball with a velocity of 7.5 m/s toward the geographic west. (Hint: 1 T=1 kg/C⋅s)

You rub a small glass ball with a piece of silk, giving the ball a charge of 8.5×10^–8 C. Determine the magnitude and direction of the force due to Earth’s magnetic field (5.0 x 10^-5 T) if you throw the ball with a velocity of 15.0 m/s toward the geographic east.

You rub a small glass ball with a piece of silk, the ball has a force of 4.5×10^–12 N. Determine the magnitude of the charge due to Earth’s magnetic field (5.0 x 10^-5 T) if you throw the ball with a velocity of 15.0 m/s toward the geographic east.

You rub a small glass ball with a piece of silk, the ball has a force of 5.75×10^–12 N. Determine the magnitude of the charge due to Earth’s magnetic field (5.00 x 10^-5 T) if you throw the ball with a velocity of 20.5 m/s toward the geographic east.

You rub a small glass ball with a piece of silk, the ball has a force of 4.25×10^–14 N. Determine the magnitude of the charge due to Earth’s magnetic field (5.00 x 10^-5 T) if you throw the ball with a velocity of 17.5 m/s toward the geographic east.

You rub a small glass ball with a piece of silk, the ball has a force of 8.25×10^–14 N. Determine the magnitude of the charge due to Earth’s magnetic field (5.00 x 10^-5 T) if you throw the ball with a velocity of 35.2 m/s toward the geographic east.

Cosmic rays are charged particles that originate from the sun and other stars outside our solar system. A slow-moving cosmic ray proton with charge 1.6×10–19 C has a velocity of 8.0×104 m/s and travels perpendicular to Earth’s magnetic field. If the field strength is 2.0×10–5 T at the altitude of the proton, then what is the radius of the circular motion? Mass of a proton is 1.7 x 10^-27 kg

A cosmic ray electron with charge –1.6×10^–19 C has a velocity of 5.0×10^6 m/s and travels perpendicular to Earth’s magnetic field. If the field strength is 1.5×10^–5 T, then what will be the radius of the circular motion? Mass of a proton is 1.7 x 10^-27 kg