Two bulbs of 500 watt and 200 watt are manufactured to operate on 220 volt line. The ratio of heat produced in `500 W` and `200 W`, in two cases, when firstly they are joined in parallel and secondly in series, will beA. `(5)/(2),(2)/(5)`B. `(5)/(2),(5)/(2)`C. `(2)/(5),(5)/(2)`D. `(2)/(5),(2)/(5)`

Two bulbs of 500 watt and 200 watt are manufactured to operate on 220

1.	Two bulbs of 500 watt and 200 watt are manufactured to operate on 220 volt line. The ratio of heat produced in `500 W` and `200 W`, in two cases, when firstly they are joined in parallel and secondly in series, will beA. `(5)/(2),(2)/(5)`B. `(5)/(2),(5)/(2)`C. `(2)/(5),(5)/(2)`D. `(2)/(5),(2)/(5)`
Answer» Correct Answer - A

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Two bulbs of 500 watt and 200 watt are manufactured to operate on 220 volt line. The ratio of heat produced in `500 W` and `200 W`, in two cases, when firstly they are joined in parallel and secondly in series, will beA. `(5)/(2),(2)/(5)`B. `(5)/(2),(5)/(2)`C. `(2)/(5),(5)/(2)`D. `(2)/(5),(2)/(5)`

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