# Boojho and Paheli performed experiments taking similar bulbs and cells but two different solutions A and B as shown in Fig. They found that the bulb in the setup A glows more brightly as compared to that of the setup B. You would conclude that (a) higher current is flowing through the circuit in setup A. (b) higher current is flowing through the circuit in setup B. (c) equal current is flowing through both the circuits. (d) the current flowing through the circuits in the two setups cannot be compared in this manner.

Answer: (a) higher current is flowing through the circuit in setup A.

Because solution A is a better conductor of electricity than solution B, more current flows through the circuit in setup A.

## Electrical conductors

Electrical conductors are materials that allow electricity to flow through them easily. If we compare two types of material and the first one allows better flow of electricity through it, then that material is said to be a good conductor of electricity. An electrical conductor allows the electric charges to easily flow through them. The property of conductors to conduct electricity is called conductivity.

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