True/False

1) A wire carrying current due east in a magnetic field isdeflected due north. The magnetic field must have a component thatpoints into the ground

2) The self-inductance of a solenoid depends on the geometry ofthe solenoid and is independent of the current flowing throughit

3) A horizontal bar that is oriented east to west is pulledvertically upward through a magnetic field that points due north.The east end of the bar is at a higher potential than the westend

4) An AC source of fixed rms voltage is connected to aninductor. When the frequency of the source increases, the inductivereactance decreases

5) An AC source of fixed rms voltage is connected to acapacitor. When the frequency of the source decreases, the rmscurrent flowing through the capacitor increases

6) When the amplitude of the electric field of an EM wavetraveling in a vacuum is doubled, the intensity is alwaysquadrupled

7) For an EM wave traveling in a vacuum, the energy carried inits electric field is always larger than the energy carried in itsmagnetic field

8) The image formed from a spherical mirror can be determinedfrom any two rays that originate from the same point on theobject

9) The images formed from a convex mirror are always virtual,upright, and larger than the objects that form them