Physics-
General
Easy
Question
In a typical Wheatstone network, the resistances in cyclic order are A = 10 , B = 5 , C = 4 and D = 4 for the bridge to be balanced
is obtained by connecting a resistance in parallel with A.
- 10 should be connected in parallel with A
- 10 should be connected in series with A
- 5 should be connected in series with B
- 5 should be connected in parallel with B
The correct answer is: 10 should be connected in parallel with A
For a balance Wheatstone bridge.
Related Questions to study
Physics-
In the given figure, equivalent resistance between A and B will be
In the given figure, equivalent resistance between A and B will be
Physics-General
Physics-
The current between B and D in the given figure is
The current between B and D in the given figure is
Physics-General
Physics-
Potential difference between the points P and Q in the electric circuit shown is
Potential difference between the points P and Q in the electric circuit shown is
Physics-General
Physics-
In the circuit shown below the resistance of the galvanometer is 20 W. In which case of the following alternatives are the currents arranged strictly in the decreasing order
In the circuit shown below the resistance of the galvanometer is 20 W. In which case of the following alternatives are the currents arranged strictly in the decreasing order
Physics-General
Physics-
Five equal resistances each of value R are connected in a form shown alongside. The equivalent resistance of the network
Five equal resistances each of value R are connected in a form shown alongside. The equivalent resistance of the network
Physics-General
Physics-
In the Wheatstone's bridge shown, and . In order to obtain balance, shunt resistance across 'S' must be
In the Wheatstone's bridge shown, and . In order to obtain balance, shunt resistance across 'S' must be
Physics-General
Physics-
n the given figure, when galvanometer shows no deflection, the current (in ampere) flowing through resistance will be
n the given figure, when galvanometer shows no deflection, the current (in ampere) flowing through resistance will be
Physics-General
Physics-
Five resistances are connected as shown in the figure. The effective resistance between the points A and B is
Five resistances are connected as shown in the figure. The effective resistance between the points A and B is
Physics-General
Physics-
In the arrangement of resistances shown below, the effective resistance between points A and B is
In the arrangement of resistances shown below, the effective resistance between points A and B is
Physics-General
Physics-
In the network shown in the figure, each of the resistance is equal to . The resistance between the points A and B is
In the network shown in the figure, each of the resistance is equal to . The resistance between the points A and B is
Physics-General
Physics-
Five resistors of given values are connected together as shown in the figure. The current in the arm BD will be
Five resistors of given values are connected together as shown in the figure. The current in the arm BD will be
Physics-General
Physics-
The effective resistance between points A and B is
The effective resistance between points A and B is
Physics-General
Physics-
In the figure given the value of X resistance will be, when the p.d. between B and D is zero
In the figure given the value of X resistance will be, when the p.d. between B and D is zero
Physics-General
Physics-
Five resistors are connected as shown in the diagram. The equivalent resistance between A and B is
Five resistors are connected as shown in the diagram. The equivalent resistance between A and B is
Physics-General
Physics-
In the circuit shown in the figure, the current flowing in resistance
In the circuit shown in the figure, the current flowing in resistance
Physics-General