Draw a closed circuit diagram to verify the Ohm's law.
(b) An electric bulb is rated at 200V & 50W.
(i) Find the resistance of the bulb.
(ii) Calculate the total energy consumed by 4 such bulbs if they glow continuously for 8 hours
per day for complete month of November.
(iii) Calculate the total cost if the rate of electrical energy is Rs 4.50 per unit. [
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