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Rohan has three resistors, each of resistance 4 Ω. Draw a diagram and show the working of how he would join these three resistors to get an equivalent resistance of 6 Ω. |
Answer» <html><body><p><strong>Answer:HAPPY <a href="https://interviewquestions.tuteehub.com/tag/army-381889" style="font-weight:bold;" target="_blank" title="Click to know more about ARMY">ARMY</a> DAY</strong></p><p></p><p><strong>Explanation:</strong></p><h2><u><strong>To obtain a combined resistance of 9 ohms, three <a href="https://interviewquestions.tuteehub.com/tag/resistors-1186562" style="font-weight:bold;" target="_blank" title="Click to know more about RESISTORS">RESISTORS</a> each of resistance 6 ohm should be connected in a <a href="https://interviewquestions.tuteehub.com/tag/parallel-1146369" style="font-weight:bold;" target="_blank" title="Click to know more about PARALLEL">PARALLEL</a> circuit and one in series. In a parallel circuit, the <a href="https://interviewquestions.tuteehub.com/tag/equivalent-446407" style="font-weight:bold;" target="_blank" title="Click to know more about EQUIVALENT">EQUIVALENT</a> resistance of all the resistors connected is equal to the reciprocal value of the sum of the individual <a href="https://interviewquestions.tuteehub.com/tag/resistances-1186475" style="font-weight:bold;" target="_blank" title="Click to know more about RESISTANCES">RESISTANCES</a>.</strong></u></h2></body></html> | |