In the adjoining circuit, the e.m.f.of the cell is 
and the internal resistance is negligible. The resistance of the voltmeter is 
The reading of the voltmeter will be
.png)
a)
b)
c)
d)
and the internal resistance is negligible. The resistance of the voltmeter is The reading of the voltmeter will bea)
b)
c)
d)
Question ID - 150367 | SaraNextGen Top Answer In the adjoining circuit, the e.m.f.of the cell is and the internal resistance is negligible. The resistance of the voltmeter is The reading of the voltmeter will be
a)
b)
c)
d)
In the adjoining circuit, the e.m.f.of the cell is and the internal resistance is negligible. The resistance of the voltmeter is The reading of the voltmeter will be
|
a) |
|
b) |
|
c) |
|
d) |
|
1 Answer
127 votes
Answer Key / Explanation : (c) -
|
(c) Total resistance of the circuit
Combination of voltmeter and Since the resistance of voltmeter is also P.D. across |
Main current 
resistance is connected in series with 
, so current through 
and this combination will be same 
, so this current is equally distributed in 
resistance and voltmeter [
through each]
resistance 
127 votes
Answer Link
127