List - I | List - II |
---|---|
(A) Normal goods | (I) These goods are consumed together |
(B) Inferior goods | (II) Demand for the good decreases as income of the consumer increases |
(C) Substitute goods | (III) These goods are used in place of each other |
(D) Complementary goods | (IV) Demand for the good increases as income of consumer increases |
"On the basis of the given image, explain the steps which may be taken by the Government of India to control the indicated macroeconomic issue."
A battery of emf \( E \) and internal resistance \( r \) is connected to a rheostat. When a current of 2A is drawn from the battery, the potential difference across the rheostat is 5V. The potential difference becomes 4V when a current of 4A is drawn from the battery. Calculate the value of \( E \) and \( r \).