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Two resistors A and B of 4 Ω and 6 Ω respectively are connected in parallel. The combination is connected across a 6 volt battery of negligible resistance. Calculate the power dissipated - Physics

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प्रश्न

Two resistors A and B of 4 Ω and 6 Ω, respectively are connected in parallel. The combination is connected across a 6 volt battery of negligible resistance. Calculate the power dissipated in each resistor.

संख्यात्मक

उत्तर

The effective resistance of 4 Ω and 6 Ω in parallel

The power dissipated in 4 Ω

P = `(6 xx 6)/4`

= 9 W

Power dissipated in 6 Ω

P = `(6 xx 6)/6`

= 6 W

B = 6 W

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अध्याय 8: Current Electricity - Exercise 8 (C) 3 [पृष्ठ २१३]

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सेलिना Physics [English] Class 10 ICSE
अध्याय 8 Current Electricity
Exercise 8 (C) 3 | Q 16.2 | पृष्ठ २१३
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