Match the following varieties with their pest/disease resistance:
List I (Variety) | List II (Pest/Disease) | ||
---|---|---|---|
A | Pusa Gaurav | I | Nematodes |
B | Pusa Sem 2 (Bean) | II | Stem and fruit borer |
C | Pusa Sawani (Okra) | III | Jassids, aphids, fruit borer |
D | Parbhani Kranti (Okra) | IV | Yellow Mosaic Virus |
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: