Questions
A circuit element is placed in a closed box. At time t=0 , a constant current generator supplying a current of 1 amp is connected across the box. Potential difference across the box varies according to graph shown in figure. The element in the box is:
detailed solution
Correct option is D
On supplying a constant current of 10 amp in the circuit element, the potential difference across it is increasing, therefore, it should be a capacitor because on supplying the current, charge on the capacitor will increase. Hence, the potential difference across it will also increase.Similar Questions
In the circuit shown in fig. the potential difference