What is an advantage of series circuits?

adding more batteries will increase the current.

there is more than one path for charges to flow.

if one bulb goes out, the other bulbs still shine.

light bulbs get dimmer as more bulbs are added.

The answer you are looking for is A: Adding more batteries will increase the current

Since you have a circuit in series, that means that all of the bulbs would be connected to one wire. If you were add more batteries to that one wire, you would end up with a greater flow of energy throughout the bulbs/wire

Explanation:

What is an advantage of series circuits?

A] Adding more batteries will increase the current.

B] There is more than one path for charges to flow.

C] If one bulb goes out, the other bulbs still shine.

D] Light bulbs get dimmer as more bulbs are added.

THE ANSWER IS A FOR EDGENUIT

C

Explanation:

We know that the pH of A is 1, which means that -㏒[H+] = 1. Solving for [H+], we see that it is equivalent to M.

Since the concentrations of [OH-] and [H+] have a product of , we can solve for the concentration of OH-:

[OH-] =

So the concentration of OH- in A is .

Now, we see that the pOH of B is 7, which means that -㏒[OH-] = 7. Solving for [OH-], we see that it is equivalent to M.

Finally, we can find the difference in concentration between point A and point B by dividing B by A:

Thus, the answer is C.

Hope this helps!