Question

Pls ans 1) an electric bulb is rated at 290V;100W. What is its resistance?
2) calculate the anergy consumed by such bulbs if they glow continuously for 10 hours for complete month of November
3) calculate the total cost if the rate is ₹6.50per unit

Answer 1

Answer:

1. 841Ω

2. 1.08*10^(8)

3. 195 rs

Explanation:

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