Question

15.
Variation of current (1) and voltage (V) in a conductor has been shown in Fig. Then the resistance of the conductor
is :
V1
12
9
6
3
0,0
1 2 3 4 1
(A) IW
(C) 3W
(B) 2W
(D) 4W
16.
V-I Curve for two conductors A and B is shown. Which of the two conductors will have more resistance :
B
A
60"
(A) A
(C) Both have same resistance
530)
(B) B
(D) None of these
17.
In a hydrogen atom an electron moves in an orbit of radius 5.0 x 10-'m with a speed of 2.2x10m/sec. Find
the cquivalent current: (Electronic charge = 1.6 x 10-"C)
(A) 11.2 mA
(B) 1.12 mA
(C) 7.04 x 10-7A
(D) None of these​

Answer 1

Answer:

gdhe in a good night and I will have to all the friends of you and your business and regards for a new mobile to you and I hope it is not the you problem with cash y

Answer 2

Answer:

15. (a)

16. (a )

17. ( b)

Please mark me as a brainliest