Two batteries with e.m.f. of 12V and 13V are connected in parallel across a load resistor of 10 ohm. The internal resistance of the two batteries are 12 and 20 respectively. The voltage across the load lies between [2018]

Question:

Options :

a)11.4V and 11.5 V
b)11.7V and 11.8 V
c)11.6V and 11.7 V
d)11.5V and 11.6 V

Answer :

d)11.5V and 11.6 V

Answer Steps :

Step:-1

Step:-2

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Step:-5

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An alternating voltage source is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V, then the applied voltage is:

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