Two cells of voltage 10V and 2V and internal resistances 10 and 5 respectively, are connected in parallel with the positive end of 10V battery connected to negative pole of 2V battery (Figure). Find the effective voltage and effective resistance of the combination.
Kirchoff's Junction Law at
Kirchoff's Loop Law for efbae:
Kirchoff's Loop Law for cbadc:-
Veff & Reff will fulfil the following: