Question

Q4.
A battery having an e.m.f. of 110 V and an intemal resistance of 0.2 S2 is connected in parallel with another
battery with e.m.f. of 100 V and a resistance of 0.25 2. The two in parallel are placed in series with a regulating
resistance of 5 ohms and connected across 220 V mains. Calculate : (1) The magnitude and direction of the
current in each battery. (ii) The total current taken from the mains supply.

Answer 1

Answer:

battery with e.m.f. of 100 V and a resistance of 0.25 2. The two in parallel are placed in series with a regulating resistance of 5 ohms and connected across 220 V mains. Calculate : (1) The magnitude ...

Explanation:

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