100poinsssexplain the difference in how current flows through two lightbulbs connected in series circuit and in two lightbulbs connected in parallel circuit.

Components connected in series are connected along a single path, so the same current flows through all of the components. If the light bulbs are connected in parallel, the currents through the light bulbs combine to form the current in the battery, while the voltage drop is across each bulb and they all glow.