Which of the following graphs of a charge Q against poten...
Which of the following graphs of a charge Q against potential difference V across the capacitor is correct?
A
B
C
D
Correct answer is D
No explanation has been provided for this answer.
The sagging of overhead electrical cables is the consequence of ...
A train of mass 1600 kg attains a speed of 25 ms−1 in 20 seconds. The power developed in the ...
A converging lens has a focal length of 5cm. Determine its power ...
Which of the following electromagnetic waves has the highest frequency? ...
The purpose of a dielectric material in a parallel plate capacitor is to ...