Current Electricity Charging Discharging Of Capacitors Question 621
Question: A storage battery has e.m.f. 15 volts and internal resistance 0.05 ohm. Its terminal voltage when it is delivering 10 ampere is
[JIPMER 1997]
Options:
A) 30 volts
B) 1.00 volts
C) 14.5 volts
D) 15.5 volts
Show Answer
Answer:
Correct Answer: C
Solution:
$ V=E-IR=15-10\times 0.05=14.5V $
BETA
