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प्रश्न
A 10-V battery can deliver 2 × 10−3 C of charge through a 20 resistance. What will be the amount of work done in 10 s?
संख्यात्मक
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उत्तर
Given Data:
Potential difference of the battery (V) = 10 V
Electric charge (Q) = 2 × 10−3 C
Resistance (R) = 20 Ω
Time interval (t) = 10 s
Formula:
W = V × Q
= 10 × (2 × 10−3)
= 2 × 101 × 10−3
= 2 × 101−3
= 2 × 10−2 J
The amount of work done is 2 × 10−2 Joules.
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