Question

que while finding internal resistance for a
cell of EMF 1.5t, the balance point
obtained for openckt is at 76.3 cm length
of potentiometer wire. When a resistor
of g.se is connected acress the cell; the
balance point Enifts to 64.8com. Phacell.
wire. Find internal resistance​

Answer 1

Answer:

sorry friend , i dont know