Electrons and protons travel from the Sun to the Earth at a typical velocity of 4.00 X 10^5 m/s in the positive x-direction. Thousands of miles from Earth, they interact with Earth's magnetic field of magnitude 3.00 X 10^-8 T in the positive z-direction. Find the (a) magnitude and (b) direction of the magnetic force on a proton. Find the (c) magnitude and (d) direction of the magnetic force on an electron.

The earth's magnetic field is about 45 micro Tesla (μT) and points approximately due north. What is the force exerted by the field on a particle with a charge of 3.0 μC that is moving due west at a speed of 250 m/s? What is the direction of the force on the particle (i.e. north, south, east, west, up or down)?

(d) Would the electron undergo the same acceleration? O Yes O No

A beryllium-9 ion has a positive charge that is double the charge of a proton, and a mass of 1.50 ✕ 10−26 kg. At a particular instant, it is moving with a speed of 5.10 ✕ 106 m/s through a magnetic field. At this instant, its velocity makes an angle of 62° with the direction of the magnetic field at the ion's location. The magnitude of the field is 0.220 T. (a) What is the magnitude of the magnetic force (in N) on the ion?                         N (b) What is the magnitude of the ion's acceleration (in m/s2) at this instant?                          m/s2

Electrons and protons travel from the Sun to the Earth at a typical velocity of 3.88 x 10 m/s in the positive x-direction. Thousands of miles from Earth, they interact with Earth's magnetic field of magnitude 2.93 x 10-8 T in the positive z-direction. Find the magnitude and direction of the magnetic force on a proton. Find the magnitude and direction of the magnetic force on an electron. HINT (a) magnitude of the magnetic force on a proton (in N) N (b) direction of the magnetic force on a proton O+x-direction O-x-direction O+y-direction O-y-direction O +z-direction -z-direction (c) magnitude of the magnetic force on an electron (in N) N (d) direction of the magnetic force on an electron +x-direction -x-direction O +y-direction O-y-direction O +z-direction O -z-direction 000

A proton travels with a speed of (5.3x10^4) m/s along the x-axis. A uniform magnetic field of strength (9.200x10^-4) T directed along the y-axis is turned on, and the proton starts travelling in a circle due to the magnetic force. What is the radius of this circle? Give your answer in meters (m) using scientific notation.

A particle that has an 8.6-μC charge moves with a velocity of magnitude 4.8 × 105 m/s along the +x axis. The maximum possible magnetic force that the charge with the given speed could experience has a magnitude of 0.577 N. Find the magnitude of the magnetic field