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A battery of emf ε0 = 10V is connected across a 1 m long uniform wire having resistance 10Ω/m. Two cells of emf ε1 = 2V and ε2 = 4V having internal resistances 1Ω and 5Ω respectively are connected as shown in the figure. If a galvanometer shows no deflection at the point P, find the distance of point P from the point A.

A battery of emf ε0 = 10V is connected across a 1 m long uniform wire having resistance 10Ω/m. Two cells of emf ε1 = 2V and ε2 = 4V having internal resistances 1Ω and 5Ω respectively are connected as shown in the figure. If a galvanometer shows no deflection at the point P, find the distance of point P from the point A.

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Grade:12

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
I am getting mybanswer as distance = 46.66 cm.
 
please let me know if this is correct then I will share my solution.

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