Tutorial Library
Learning Point
Class 12th CBSE 2016 Physics Paper Set 1
Class-12th CBSE
Subject-Physics Set 1
year-2016
Here is some questions:-
SECTION-A
1. How does the electric flux due to a point charge enclosed by a spherical Gaussian surface get affected when its radius is increased ?
SECTION-B
1. Explain the terms (i) Attenuation and (ii) Demodulation used in Communication System.
SECTION–C
1. A charge is distributed uniformly over a ring of radius ‘a’. Obtain an expression for the electric intensity E at a point on the axis of the ring. Hence show that for points at large distances from the ring, it behaves like a point charge.
SECTION–D
1. Meeta’s father was driving her to the school. At the traffic signal she noticed that each traffic light was made of many tiny lights instead of a single bulb..........
Answer the following questions based on above information :
(i) What were the values displayed by Meeta and her father ?
SECTION – E
1. (i) Write the function of a transformer. State its principle of working with the help of a diagram. Mention various energy losses in this device.
To see the all questions click on
Download School chalao physicss cbse 2016 set 1.pdf
Total Downloads (34)
Download School chalao physics cbse 2016 set 1.pdf
Very Useful (0)
Useful (0)
Not Useful (0)
