5 cells, each of emf and internal resistance are connected to an external circuit of resistance of Find the current through external circuit |
|||||||
a) |
b) |
c) |
d) |
5 cells, each of emf and internal resistance are connected to an external circuit of resistance of Find the current through external circuit |
|||||||
a) |
b) |
c) |
d) |
(c)
Here, emf of each cell,
Internal resistance of each cell,
External resistance,
The total emf of 5 cells
Total internal resistance of 5 cells
Total resistance of the circuit
The current in the external circuit,