R = e / i = 6V / 0.290A = 21.43 Ohms
**is this is less than the load resistance of 31 Ohms?
The answer given is 0.19 Ohms; but unable to solve. Any idea?
Homework Statement
Helping someone regarding this Qns:
A Battery is formed by four 1.5 V identical cell in series. When a external resistor of 31 Ohm is connected across he battery, the current is 280 mA. Find the internal resistor of each cell.
Can someone help to solve pls?
Thank you...