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ioda
2 years ago
5

A current of 2.0 A flows through a flashlight bulb when it is connected

Physics
1 answer:
tatiyna2 years ago
8 0
  • V=5V
  • I=2A
  • t=1h

Using Joules law

\\ \sf\Rrightarrow H=VIt

\\ \sf\Rrightarrow H=5(2)(1)

\\ \sf\Rrightarrow H=10Kwh

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