https://www.chegg.com/homework-help/questions-and-answers/r-6k02-m-b-circuit-shown-figure--switch-s-closed-sufficiently-long-time-capacitor-fully-ch-q51413442
https://www.chegg.com/homework-help/questions-and-answers/question-1-proton-05-gev-energy-moves-along-x-direction-enters-region-magnetic-field-proto-q51411845
https://www.chegg.com/homework-help/questions-and-answers/4-m-question-3-p-4-m-shown-figure-two-infinitively-long-parallel-conducting-wires-separate-q51415755
https://www.chegg.com/homework-help/questions-and-answers/4-m-1-shown-figure-two-infinitively-long-parallel-conducting-wires-separated-4-m-wire-1-ca-q51410958
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}