Multiple Choice
When there is movement of some of the electrons of an uncharged metallic object as it is brought into the electric field of a charged object,this is electrification by
A) contact
B) friction
C) induction
D) A and B
Correct Answer:

Verified
Correct Answer:
Verified
Q19: AEC stands for<br>A) automatic x-ray control<br>B) applied
Q53: When a conductor is longer:<br>A)resistance decreases<br>B)resistance increases<br>C)resistance
Q54: AEC controls the _ of radiation reaching
Q59: A step-down transformer results in<br>A)increased current<br>B)increased voltage<br>C)increased
Q96: Place the following events leading to the
Q111: A material that is weakly repelled by
Q117: Which of the following occurs first in
Q128: Outside the magnet, the lines of flux
Q136: Single-phase full-wave rectified current has<br>A) 10% ripple<br>B)
Q143: The volt is the unit of measure