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Two bulbs of 500 watt and 200 watt are m...

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 be

A

`(5)/(2),(2)/(5)`

B

`(5)/(2),(5)/(2)`

C

`(2)/(5),(5)/(2)`

D

`(2)/(5),(2)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
A
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