Physics 203 Sample Exam 1
... (a) constant electric and magnetic fields. (b) oscillating electric and magnetic fields in the same direction. (c) electric and magnetic fields at various angles. (d) oscillating electric and magnetic fields at right angles. [8] Magnetic fields can be produced by (a) electric currents (b) changing e ...
... (a) constant electric and magnetic fields. (b) oscillating electric and magnetic fields in the same direction. (c) electric and magnetic fields at various angles. (d) oscillating electric and magnetic fields at right angles. [8] Magnetic fields can be produced by (a) electric currents (b) changing e ...
here
... 5. The torque is the cross product of the magnetic moment and the magnetic field. So it is in a direction perpendicular to both the magnetic moment and the field. Its magnitude is µB sin θ = 1.8 × 10−23 × 0.8 sin 30◦ = .72 × 10−23 N m ...
... 5. The torque is the cross product of the magnetic moment and the magnetic field. So it is in a direction perpendicular to both the magnetic moment and the field. Its magnitude is µB sin θ = 1.8 × 10−23 × 0.8 sin 30◦ = .72 × 10−23 N m ...
Exam 1 (word)
... Name_______________________________________Student ID__________________Score________ last first 7) Given an infinite line charge of λ=3.0x10-16C/m, find the magnitude of the acceleration on a proton a distance of 1.1mm from the charge in units of 105m/s2. a) 1.7 b) 2.8 c) 3.7 d) 4.7 8) A glass rod ...
... Name_______________________________________Student ID__________________Score________ last first 7) Given an infinite line charge of λ=3.0x10-16C/m, find the magnitude of the acceleration on a proton a distance of 1.1mm from the charge in units of 105m/s2. a) 1.7 b) 2.8 c) 3.7 d) 4.7 8) A glass rod ...
Test Charge - physics1516
... Q is the charge of the particle FEELING the field Ex: A positive charge of 1x10-5 C experiences a force of 0.2 N when located at a certain point in an electric field created by a point charge of 3.4x10-3C. What is the electric field strength at that point? ...
... Q is the charge of the particle FEELING the field Ex: A positive charge of 1x10-5 C experiences a force of 0.2 N when located at a certain point in an electric field created by a point charge of 3.4x10-3C. What is the electric field strength at that point? ...
Unit B Review Package
... b) the average force required to do this work. (6.4 x 10-4 N) c) the kinetic energy with which the pith ball reaches its original position. (3.2 x 10- J) d) its speed just as it reaches its original position (8.0 m/s) ...
... b) the average force required to do this work. (6.4 x 10-4 N) c) the kinetic energy with which the pith ball reaches its original position. (3.2 x 10- J) d) its speed just as it reaches its original position (8.0 m/s) ...
hw09
... *1. (II) At a given instant, a 1.8-A current flows in the wires connected to a parallelplate capacitor. What is the rate at which the electric field is changing between the plates if the square plates are 1.60 cm on a side? Solution The current in the wires must also be the displacement current in t ...
... *1. (II) At a given instant, a 1.8-A current flows in the wires connected to a parallelplate capacitor. What is the rate at which the electric field is changing between the plates if the square plates are 1.60 cm on a side? Solution The current in the wires must also be the displacement current in t ...
