Flag IIT JEE Entrance Exam> power-dissipated-in-watts...
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v\\\\:* {behavior:url(#default#VML);}o\\\\:* {behavior:url(#default#VML);}w\\\\:* {behavior:url(#default#VML);}.shape {behavior:url(#default#VML);}Normal 0false false falseEN-US X-NONE X-NONE/* Style Definitions */table.MsoNormalTable{mso-style-name:Table Normal;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-parent:;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin-top:0in;mso-para-margin-right:0in;mso-para-margin-bottom:10.0pt;mso-para-margin-left:0in;line-height:115%;mso-pagination:widow-orphan;font-size:11.0pt;font-family:Calibri,sans-serif;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Times New Roman;mso-bidi-theme-font:minor-bidi;}Three equal resistors connected across a source of e.m.f. together dissipate 10 watt of power. What will be the power dissipated in watts if the same resistors are connected in parallel across the same source of e.m.f.?(a) 10(b) 10/3(c) 30(d) 90

Simran Bhatia , 11 Years ago
Grade 11
anser 1 Answers
Hrishant Goswami

Last Activity: 11 Years ago

(d)

In series, Equivalent resistance = 3R

 

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