Physics, asked by sanianaaz14122004, 1 month ago

A bulb is rated as 330V-110W .What do you think is it's resistance? 3such bulbs burn for 5 hours at a stretch .What is the energy consumed ? Calculate the cost in rupees if the rate is 70 paise per unit?​

Answers

Answered by sirapanasettynavyasr
2

Explanation:

Thus, the resistance of the bulb is 990Ω. Therefore, the energy consumed by 3 bulbs is 1.65kWh. Therefore, the total cost of 1.65kWh of energy is Rs. 1.155.

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