Question

4
Two copper conductors A, B carrying currents of 1A and 1.2 A respectively.If the radii are in the ratio
of 2 : 3 then the drift speed of the electrons in the two conductors are in the ratio
[ ]
a) 5:8
b) 8:15
c) 15:8
d) 8:5​

Answer 1

Answer:

c. 15:8

Explanation:

.......see the image will be helpful for you

Answer 2

Explanation:

The above answer will surely help You A lot.....