Electric potential due to point charge : Why is dl replaced by dR – physics.stackexchange.com 05:34 Posted by Unknown No Comments I was reading about derivation of electric potential due to a point charge and I was wondering why did they replace $d\vec l $ by $dr\vec a_{R}$ $$Vab = \int _{A} ^{B} \vec E. d\vec l $$ $\vec E$ ... from Hot Questions - Stack Exchange OnStackOverflow via Blogspot Share this Unknown
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