Question

A ciecuit has a self inductance of 1 henry and carries a current of 2a

Answer 1

Answer:

circuit has a self inductance of 1 henry and carries a current of 2A . To prevent sparkling when the circuit is switched off , a capacitor which can withstand 400V is used . The least capacitance of the capacitor connected across the switch must be equal to. 50 micro farade.

Answer 2

Explanation:

by Nicolas Léonard Sadi Carnot in 1824. Carnot states that a hot body is required that generates heat and a cold body to which the caloric is conveyed, which produces a mechanical work in the process.