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1.
A 
bulb working on 
and a 
bulb working on 
have
bulb working on and a bulb working on have
2.
An electric current passes through a circuit containing two wires of the same material connected in parallel. If the lengths of the wires are in the ratio of 4/3 and radius of the wires are in the ratio of 2/3, then the ratio of the current passing through the wires will be
3.
A heater is operated with a power of 
in a 
line. It is connected in combination with a resistance of 
and a resistance 
to a line as shown in figure. What should be the value of so, that the heater operates with a power of 
in a line. It is connected in combination with a resistance of and a resistance to a line as shown in figure. What should be the value of so, that the heater operates with a power of
4.
Two electric bulbs, one of 
and the other 
are connected in a house wiring circuit
and the other are connected in a house wiring circuit
5.
In a Wheatstone bridge, 
and a cell of 4 V emf. Then the potential difference between the diagonal along which a galvanometer is connected is
and a cell of 4 V emf. Then the potential difference between the diagonal along which a galvanometer is connected is
6.
What is the equivalent resistance between the points 
and 
of the network
and of the network
7.
Which of the following statements is correct
8.
In the circuit shown in figure, the points 
is grounded. Which of the following is wrong statement?
is grounded. Which of the following is wrong statement?
9.
Two wires of the same material and equal length are joined in parallel combination. If one of them has half the thickness of the other and the thinner wire has a resistance of 
the resistance of the combination is equal to
the resistance of the combination is equal to
10.
Equivalent resistance between the points and is (in 
)
and is (in )