Question

Electrons are caused to fall through a po-
tential difference of 1500 V. If they were
initially at rest, their final speed is
(1) 2.3 x 10° ms' (ii) 2.3 x 10' ms
(in) 4.6 x 104 ms (iv) 0.23 x 10'2 ms!​

Answer 1

2.3×10^7 it is the answer