Question

3. Suppose you were to build a circuit with two light bulbs in the same path. Will the total power delivered to the circuit be larger, smaller, or the same compared to the circuit with one light bulb (assume here that the battery has no internal resistance)? As you answer this, think about the product of current and potential difference for the battery. Explain (or try it out in the simulation and give your results!)

Answer 1

P₁= 2P₂

B RB R L Hill + = V Case i Gse I V I= v P = VF = V( 3 ) R+R p = VIA vler 2 p=v² R P= v2 2 QR

_{I.e. when two bulb is connected in series then power become half compare to when only one bulb is connected.}