Campus ඒෙකේ first year PHYSIS circuit fundamental වලට පොඩි help ekak ඔිනි
nodal analysis,
super position,
Norton, Thieving,
first and secound order circuit
wenakam sinhala note ekak thiyenawada nethnam kaden ganna sinhala pothak thiyenawa da? mewa egena ganne kohomada campus eke uganna...