According to the left-hand rule for a single conductor, when grasping a conductor in your left hand with your thumb extended in the direction of current flow, your fingers will point in the direction of the ____.
A. electromotive force
B. current
C. magnet's south pole
D. lines of force of the magnetic field
Answer: D
You might also like to view...
All of the following statements are true EXCEPT:
A. when refilling the crankcase with oil, an extra amount of oil equivalent to the oil filter's capacity must be added. B. some oil filters are mounted horizontally on the engine block. C. a by-pass filter traps very fine materials and allows very little oil to flow through. D. today's oils allow the formation of sludge.
What type of windshield wiper system allows the blades to drop down below the lower windshield molding to hide them?
What will be an ideal response?
The word ____ refers to something that is to be operated by the movement and pressure of a liquid.
A. component B. hydraulic C. equipment D. pneumatic
In a(n) ____ circuit, the average power is the power consumed.
A. AC B. DC C. series D. parallel