In a nutshell, it takes a PD to push current through the battery itself.
–
Can you explain why the brightness depends on the number of bulbs connected? (even though every bulb is connected in parallel directly across the battery)
In a nutshell, it takes a PD to push current through the battery itself.
–
Can you explain why the brightness depends on the number of bulbs connected? (even though every bulb is connected in parallel directly across the battery)
