Current Electricity Charging Discharging Of Capacitors Question 259
Question: The ammeter A reads 2 A and the voltmeter V reads 20 V. the value of resistance R is (Assuming finite resistance’s of ammeter and voltmeter)
[JIPMER 1999; MP PMT 2004]
Options:
A) Exactly 10 ohm
B) Less than 10 ohm
C) More than 10 ohms
D) We cannot definitively say
Show Answer
Answer:
Correct Answer: C
Solution:
$ 2R>20\Rightarrow R>10\Omega $ .
BETA
