A) The bulb B2 lights up earlier than B1 and finally both the bulbs shine equally bright
B) B1 light up earlier and finally both the bulbs acquire equal brightness
C) B2 lights up earlier and finally B1 shines brighter than B2
D) B1 and B2 light up together with equal brightness all the time
Correct Answer: C
Solution :
You need to login to perform this action.
You will be redirected in
3 sec