A secondary cell after long use has an emf of 1.9 V and a large internal resistance of `380 Omega`. What maximum current can be drawn from the cell ? Could the cell drive the starting motor of a car ?

(a) Six lead-acid type of secondary cells each of emf 2-0 V and internal resistance 0-015Omega are jouned in series to provide a supply to a resistance of 8-5Omega . What are the current drawn from the supply and its terminal voltage ? (b) A secondary cells after long use has an emf of 1-9 V and a large internal resistance of 380 Omega . What maximum current can be drawn from the cell ? Could the cell drive the starting motor of a car ?

(a) Six lead-acid type of secondary cells, each of emf 2.0 V and internal resistance 0.015 Omega are joined in series to provide a supply to a resistance of 8.5 Omega . What are the currents drawn from the supply, and its terminal voltage? (b) A secondary cell after long use has an emf 1.9 V and a large internal resistance of 380 Omega . What maximum current can be drawn from the cell? Could the cell drive the starting motor of a car?

A dry cell has an e.m.f. of 1.5 V and an internal resistance of 0.05 Omega . The maximum current obtainable from this cell for a very short time interval is

The battery of a trunk has an emf of 24 V. If the internal resistance of the battery is 0.8Omega . What is the maximum current that can be drawn from the battery?

The storage battery of a car has an emf of 12 V. If the inernal resistance of the battery of 0.4 Omega , What is the maximum current that can be drawn from the battery ?

In the circuit shown in fig. the cell has emf 10V and internal resistance 1 Omega

A car has a fresh storage battery of emt 12 V and internal resistance 5.0 xx 10^(-2) Omega . If the starter moter the battery when the starter is on? (b) After long use, the internal resistance of the storange battery increase to 500 Omega . What maximum current can be drawn from the battery? Assume the emt of the battery to remain unchanged. (c) If the discharged battery is changed by an external emf source, is the terminal voltage of the battery during changing greater of less than is emf 12 V ?

The emf of a cell E is 15 V as shown in the figure with an internal resistance of 0.5Omega . Then the value of the current drawn from the cell is

After long use of car, as given in question 33, the internal resistance of the storage battery increases to 500 Omega . What maximum current can be drawn from the battery ? Assume the emf of the battery to remain unchanged.