Science, asked by lokeshvarshney694, 10 months ago

calculate the total cost if the rate is rs 6.50 per unit

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Answered by Anonymous

Answer:

Answer:Explanation:

Answer:Explanation:We know that power=v^2÷r

Answer:Explanation:We know that power=v^2÷rSo r=200×200÷100

Answer:Explanation:We know that power=v^2÷rSo r=200×200÷100And we get resistance as 400ohm

Answer:Explanation:We know that power=v^2÷rSo r=200×200÷100And we get resistance as 400ohmB)power used =3×100×10×30=90000wh

Answer:Explanation:We know that power=v^2÷rSo r=200×200÷100And we get resistance as 400ohmB)power used =3×100×10×30=90000whAnd changing it into kwh then we get 90kwh or 90 units

Answer:Explanation:We know that power=v^2÷rSo r=200×200÷100And we get resistance as 400ohmB)power used =3×100×10×30=90000whAnd changing it into kwh then we get 90kwh or 90 unitsC) now we multiply 90×6.50=585 rupees

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