Current Electri...

In a balanced Wheatstone's network, the resistance in the arms $$Q$$ and $$S$$ are interchanged. As a result of this

What happens to the current in each resistor when resistors of different values in parallel combination are connected to a source of electricity?

The material of wire of potentiometer is

If you are provided three resistances $$2 \Omega, 3 \Omega$$ and $$6 \Omega$$. How will you connect them so as to obtain the equivalent resistance of $$4\Omega$$

Kirchhoffs first and second laws are based on

Potentiometer is a type of instrument by which potential difference can be measured

In a Wheatstone bridge, the position of battery and galvanometer is interchanged, then the new balanced position will be

Five resistances of R $$\Omega$$ were taken. First three resistances are connected in parallel combination and rest two are connected in series combination, then the equivalent resistance is :

Kirchhoff's first law, i.e., $$\sum I = 0$$ at a junction, deals with the conservation of

When the balance point is obtained in the potentiometer, a current is drawn from