Right-hand rule - Quiz
A) The direction of conventional current B) The direction of the electron flow C) The direction of the magnetic field D) The magnetic south pole
A) The south pole B) The direction of the electron flow C) The center of the helix D) The north pole
A) Direction of the magnetic field B) Direction of current flow C) Direction of the particle velocity D) Direction of the force
A) Direction of the magnetic field B) Direction of the force C) Direction of the particle spin D) Direction of current flow
A) Direction of the magnetic field B) Direction of the particle mass C) Direction of current flow D) Direction of the force
A) When the particle moves perpendicular to the field B) When the particle moves parallel to the field C) When the particle is stationary D) At a 45-degree angle
A) When the particle moves parallel to the field B) When the field is strongest C) When the velocity is highest D) When the particle moves perpendicular to the field
A) James Clerk Maxwell B) Hendrik Lorentz C) Hans Christian Ørsted D) Isaac Newton
A) Left-hand rule B) Corkscrew-rule C) Monopole rule D) Faraday's law
A) In the positive z direction B) Perpendicular to the helix C) In the negative z direction D) In a circular motion
A) The direction indicated by the curled fingers B) The direction of the current C) The direction of the negative pole D) Parallel to the wire
A) The direction of the thumb B) The direction the screw moves when turned in the direction of current C) The rotation of the wire D) The speed of the current
A) It is attracted to the north pole B) Gravity affects the particle C) It is repelled by the wire D) It experiences a Lorentz force
A) They do not exit B) At the -z end (south pole) C) In the center of the coils D) At the +z end (north pole)
A) Helical B) Cylindrical C) Spherical D) Linear
A) The diagonal axis B) The z-axis C) The x-axis D) The y-axis
A) Counter-clockwise B) Vertical C) Clockwise D) Diagonal
A) Downward B) Counter-clockwise C) Upward D) Clockwise
A) Reverses the handedness B) Makes it null C) Rotates the system D) Preserves the handedness
A) Reverses the x-axis only B) Reverses the z-axis only C) Reverses the handedness D) Preserves the handedness
A) 19th century B) 20th century C) 17th century D) 18th century
A) William Rowan Hamilton B) Josiah Willard Gibbs C) John Fleming D) Isaac Newton
A) Quaternions B) Calculus C) Linear algebra D) Trigonometry
A) Hamilton's system was mathematically inaccurate B) Gibbs discovered a faster way to calculate vectors C) Treating dot and cross products separately simplified formalism D) Quaternions were banned by the scientific community
A) John Fleming B) Josiah Willard Gibbs C) William Rowan Hamilton D) Albert Einstein
A) Quaternions and Rotations B) Magnets and Electric Currents C) The Laws of Electromagnetism D) Principles of Vector Analysis
A) i, j, and k B) x, y, and z C) u, v, and w D) a, b, and c
A) They have infinite possible orientations B) They have only one possible orientation C) They have two possible orientations D) They have three possible orientations
A) Angular velocity vector B) Magnetic field vector B C) Velocity vector v D) Force vector F
A) South B) East C) Up D) Down
A) Coulomb's law B) Newton's laws C) Right-hand rule D) Ohm's law
A) Maxwell's rule B) Ampere's rule C) Fleming's right-hand rule D) Lorentz's law
A) Pressure B) Density C) Viscosity D) Vorticity |
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