What is the potential drop between points A and C in the following circuit? Resistances 1 and 2 represent the internal resistance of the respective cells

a) |
1.75V |
b) |
2.25V |
c) |
d) |

What is the potential drop between points A and C in the following circuit? Resistances 1 and 2 represent the internal resistance of the respective cells

a) |
1.75V |
b) |
2.25V |
c) |
d) |

1 Answer

127 votes

**(b)**

Emf’s and are opposing each other. Since so, current will move from right to left.

Current in circuit

The potential drop between points A and C is

127 votes

127