Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
X and Y will be negatively charge
X and Y will be positively charged
X will be negatively charged and Y positively charged
X will be positively charged and Y negatively charged
X will be positively charged and Y will remain uncharged
Correct answer is D
No explanation has been provided for this answer.
I and II only
I and III only
III and IV only
I,II and III only
I, III and IV only
Correct answer is B
No explanation has been provided for this answer.
0.14s
0.43s
2.32s
2.40s
6.97s
Correct answer is C
No explanation has been provided for this answer.
Which of the following is NOT part of an a.c generator?
Commutator
Armature
Field magnet
Carbon brushes
Slip rings
Correct answer is A
The general A.C. generator has all the listed components except the commutator.
200
1200
1600
2400
4800
Correct answer is C
No explanation has been provided for this answer.