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48. A heating coil of resistance 102 takes a current of 2 Ampere. The heat developed by itin 5 seconds isA. 1000 JoulesB.200 JoulesC.100 JoulesD. 2200 Joules​

Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a> <a href="https://interviewquestions.tuteehub.com/tag/option-25810" style="font-weight:bold;" target="_blank" title="Click to know more about OPTION">OPTION</a> is</p><p></p><p>A</p><p></p><p><a href="https://interviewquestions.tuteehub.com/tag/15000-275716" style="font-weight:bold;" target="_blank" title="Click to know more about 15000">15000</a></p><p></p><p>Heat, H=I2Rt=52×20×30</p><p></p><p>                             =15000</p><p></p><p></p></body></html>


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