Multiple Choice
Rubbing a rubber rod with fur is an example of electrification by
A) contact
B) friction
C) induction
D) A and B
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: Adjusting the rheostat changes the _ in
Q8: A 12-volt battery use 12 Joules of
Q19: AEC stands for<br>A) automatic x-ray control<br>B) applied
Q41: Which of the following is NOT a
Q59: A step-down transformer results in<br>A)increased current<br>B)increased voltage<br>C)increased
Q66: A step-down transformer results in<br>A)decreased current<br>B)decreased voltage<br>C)decreased
Q67: The rate of flow of electrons passing
Q68: The selection of the large or small
Q116: The solid-state rectifier has a(n) _ crystal
Q136: Single-phase full-wave rectified current has<br>A) 10% ripple<br>B)