How bright do you think the bulbs will be when you connect $($don$\text{'}$t do it yet!$)$ the battery to two light bulbs in series $($terminals $1$ and $4)?$

Question $2$

Unanswered $1$ attempt left

The two bulbs have the same brightness, and they are as bright as a single bulb connected to the same battery $($step $3).$

The two bulbs have the same brightness, but they are not as bright as a single bulb connected to the same battery $($step $3).$

$2/11$