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\n
\nmL = I²RT
\n
\n5 x L = 2 x 2 x 5 x 30
\n
\nL = 120Jg^-1","opts",[422,423,424,425,426],"120J","60Jg^-1","120Jg^-1","1500J","1500Jg^-1",30,"30","initComment","initReply","actionData","errors"]

JAMB - Physics (1979 - No. 30)

Explanation

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