A calcium-40 ion has a positive charge that is double the charge of a proton, and a mass of 6.64 ✕ 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 65° with the direction of the magnetic field at the ion's location. The magnitude of the field is 0.250 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?

A current-carrying wire of length 0.5 meters is placed perpendicular to a magnetic field of 0.4 Tesla. If the current flowing through the wire is 3 Amperes, what is the magnitude and direction of the magnetic force acting on the wire?

A laboratory electromagnet produces a magnetic field of magnitude 1.56 T. A proton moves through this field with a speed of 6.54 ✕ 106 m/s. (a) Find the magnitude of the maximum magnetic force that could be exerted on the proton. N(b) What is the magnitude of the maximum acceleration of the proton? m/s2(c) Would the field exert the same magnetic force on an electron moving through the field with the same speed? (Assume that the electron is moving in the same direction as the proton.) YesNo     Explain. This answer has not been graded yet. (d) Would the electron undergo the same acceleration? YesNo     Explain.

An electron experiences an acceleration of 4.7 x 1011 m/s2 as it moves at right angles to a 7.9 mT magnetic field. How fast is the electron moving? Give your answer in m/s.

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

A particle with charge 8.11 x 10^-6 C moves at 4.75 x 10^6 m/s through a magnetic field of strength 4.14 T. The angle between the particle s velocity and the magnetic field direction is 55.1 degrees and the particle undergoes an acceleration of 7.7 m/s^2. What is the particle s mass?     9.2 kg   16.99 kg   3.9 kg   5.4 kg

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 is travelling parallel to a magnetic field of strength 1.7T with a speed of 3.5x10^6 m/s. What is the force on the proton?

A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.15 × 10-3 N. If this same charge were to move at the same speed and the angle between its velocity and the same magnetic field were 26.0o, what would be the magnitude of the magnetic force that the charge would experience?

A magnetic field is created in a laboratory with a field strength of 0.25t, pointing horizontal and due north. A proton beam is directed horizontally northwest, with the protons all moving at a speed of 6.0 x 10^4 m/s. What are the magnitude and direction of the force on the proton in the beam ?