Two electric bulbs are marked 6 W, 3 V and 3 W, 3 V respectively. They are connected in parallel to a 3 V ideal supply.
(i) Calculate the resistance of each bulb using its rating.
(ii) Determine the current through each bulb when connected to the 3 V supply.
(iii) Which bulb will glow brighter? Support your answer with a quantitative comparison.
(iv) Find the total current drawn from the supply by the two bulbs together.