In the circuit shown in the figure, the current flowing in 2 Ω resistance 

(1) 1.4 A

(2) 1.2 A

(3) 0.4 A

(4) 1.0 A

Concept Questions :-

Wheatstone bridge
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Five resistors are connected as shown in the diagram. The equivalent resistance between A and B is  

(1) 6 ohm

(2) 9 ohm

(3) 12 ohm

(4) 15 ohm

Concept Questions :-

Wheatstone bridge
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In the figure given the value of X resistance will be, when the p.d. between B and D is zero 

(1) 4 ohm

(2) 6 ohm

(3) 8 ohm

(4) 9 ohm

Concept Questions :-

Wheatstone bridge
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The effective resistance between points A and B is 

(1) 10 Ω

(2) 20 Ω

(3) 40 Ω

(4) None of the above three values

Concept Questions :-

Wheatstone bridge
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Five resistors of given values are connected together as shown in the figure. The current in the arm BD will be 

(1) Half the current in the arm ABC

(2) Zero

(3) Twice the current in the arm ABC

(4) Four times the current in the arm ABC

Concept Questions :-

Wheatstone bridge
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In the network shown in the figure, each of the resistance is equal to 2 Ω. The resistance between the points A and B is 

(1) 1 Ω

(2) 4 Ω

(3) 3 Ω

(4) 2 Ω

Concept Questions :-

Wheatstone bridge
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In the arrangement of resistances shown below, the effective resistance between points A and B is

(1) 20 Ω

(2) 30 Ω

(3) 90 Ω

(4) 110 Ω

Concept Questions :-

Wheatstone bridge
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Five resistances are connected as shown in the figure. The effective resistance between the points A and B is :

(1) 103Ω

(2) 203Ω

(3) 15 Ω

(4) 6 Ω

Concept Questions :-

Wheatstone bridge
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In the given figure, when galvanometer shows no deflection, the current (in ampere) flowing through 5 Ω resistance will be 

(1) 0.5

(2) 0.6

(3) 0.9

(4) 1.5

Concept Questions :-

Wheatstone bridge
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In the Wheatstone's bridge shown, P = 2 Ω, Q = 3 Ω, R = 6 Ω and S = 8 Ω. In order to obtain balance, shunt resistance across 'S' must be [SCRA 1998]

(1) 2 Ω

(2) 3 Ω

(3) 6 Ω

(4) 8 Ω

Concept Questions :-

Wheatstone bridge
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