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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"XHXIqavUuper5BX69tFnb63POLzVJo","q","Electricity is supplied to a school along a cable of total resistance 0.5\\(\\Omega\\) with the maximum current drawn from the mains as 100A. The maximum energy dissipated as heat for 1 hr is","ans",[414],3,"1998","course","physics","exp","Elect. energy = I²Rt
\n
\n= 100 x 100 x 0.5 x 3600
\n
\n= 1.8 x 10⁷J","opts",[422,423,424,425],"3.6 x 10³J","5.0 x 10³J","3.0 x 10⁵J","1.8 x 10⁷J",39,"39","initComment","initReply","actionData","errors"]

JAMB - Physics (1998 - No. 39)

Explanation

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