1.

The adjoining figure shows two bulbs `B_(1)` and `B_(2)` resistor `R` and an inductor and `L`. When the switch `S` is turned off A. The bulb `B_(2)` lights up earlier than `B_(1)` and finally both the bulbs shine equally brightB. `B_(1)` lights up earlier and finally both the bulbs acquire equal brightnessC. `B_(2)` lights up earlier and finally `B_(1)` shines brighter than `B_(2)`D. `B_(1)` and `B_(2)` light up together with equal brightness all the time

Answer» Correct Answer - C
In L-R circuit current grows exponentially.
So, `B_(2)` lights up earlier and finally `B_(1)` shines brighter than `B_(2)`.


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