A current-carrying wire is in a B-field and experiences a magnetic force (FB>0). The magnetic force vector is shown below. Choose all the arrows that could represent the current direction. Magnetic force Current direction 45° 45° 45° 45° 45° 40 45* 45°

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.

Part (a) Express the magnitude of the magnetic force on ab or cd, F1, in terms of the length L1, current I and magnetic field B. Part (b) Calculate the numerical value of the magnitude of the force, F1, on ab or cd in N. Part (c) Express the magnitude of the magnetic force on bc or ad, F2, in terms of the length L2, current I and magnetic field B. Part (d) Which direction does the force on ab act? Part (e) Which direction does the force on cd act? Part (f) Express the torque of F1 on ab, with respect of the axis ef, in terms of F1 and L2. Part (g) Express the torque of F1 on cd, with respect of the axis ef, in terms of F1 and L2. Part (h) What is the total torque on the current loop with respect of axis ef, in terms of F1 and L2?Expression   :τ = __________________________________________Select from the variables below to write your expression. Note that all variables may not be required.α, β, π, θ, B, d, F1, g, h, I, L1, L2, m, P, tPart (i) Calculate the numerical value of the total…

A particle with unknown properties moves into a region of space containing both a uniform electric field and a uniform magnetic field, as shown below. The particle begins to deviate upwards from its original trajectory. How do the magnitudes of the two forces compare? OB The electric force is stronger than the magnetic force The magnetic force is stronger than the electric force А. В. С. The electric force and the magnetic forceare equal in magnitude (but nonzero) The electric force and the magnetic force are both exactly zero Nothing can be determined without additional information D. Е.

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

A charged particle is moving through a B-field and experiences a magnetic force (FR>0). The magnetic force vector is shown below. Choose all the vectors that could represent the B-field. Magnetic force B-field 80° 50° 40° 10° 80 10

A proton is moving to the right above a horizontal wire that carries a current to the right. What is the direction of the magnetic force on the proton?

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

A doubly ionized molecule (i.e., a molecule lacking two electrons) moving in a magnetic field experiences a magnetic force of 6.41 x 10-16 N as it moves at 223 m/s at 67.9° to the direction of the field. Find the magnitude of the magnetic field. T