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Kingsely
Answers (1)
Effective resistance=R Total resistance of circuit will be R=2ohm +3×3\3+3ohm= (2+1.5)ohm=3.5 Equivalent resistance of the circuit Req= (3.5+1.5)=5ohm Emf cell V=E1+E2+E3=(2+2+2)v=6v 2. Current the circuit =E/Req=6/5A 3. Lost voltage=v=Ir=6/5×1.5=1.8v 4.
