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1.
The value of current I in figure is
2.
Which of the following relation is wrong?
3.
In the circuit shown below the resistance of the galvanometer is 
In which of the following alternative are the currents arranged strictly in the decreasing order
In which of the following alternative are the currents arranged strictly in the decreasing order
4.
A potentiometer wire of length 
and resistance 
is connected in series with a cell of 
with internal resistance 
and a resistance box including a resistance 
If potential difference between the ends of the wire is 
the value of 
is
and resistance is connected in series with a cell of with internal resistance and a resistance box including a resistance If potential difference between the ends of the wire is the value of is
5.
An ammeter reads 0.90 A when connected in series with a silver voltmeter that deposits 2.60 g of silver in 40 min. By what percentage is the ammeter reading is correct? Atomic weight of silver = 108 and 1 F=96500 C?