An electric heater is rated $1500 \, W$. How much energy does it use in $10$ hours?
- A$4.5 \times 10^7 \, J$
- B$5.4 \times 10^7 \, J$
- C$3.8 \times 10^7 \, J$
- D$9.8 \times 10^7 \, J$
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