List-I (Scientist) | List-II (Contribution) |
(A) A. Jeffreys | (I) Nuclein |
(B) Miescher | (II) Amino acid formation |
(C) J. Monod | (III) DNA fingerprinting |
(D) S.L. Miller | (IV) Transcriptionally regulated system |
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is: