Question

A student is making some changes to a circuit he built. He connected a battery to a circuit that contained a light bulb. He decided to change the light bulb to a higher resistance, but he wanted to keep the current the same. What will he need to do?

A. Increase the voltage by adding a battery with greater volts.
B. It is impossible to change your resistance and keep the current the same.
C. Keep the same exact set up as he originally made.
D. Decrease the voltage by adding a bigger battery with more volts, so the current an flow the same.

Answer 1

a

Step-by-step explanation:

thats what i put ithink its wrong tho

Answer 2

B

Step-by-step explanation:

Makes more sense if you want to keep the current the same>