Give two uses of conductors. - Vidyadip

Question

Give two uses of conductors.

✓

Answer

Two uses of conductors:
(i) Connecting wires are made of conductors like copper.
(ii) Conductors are used as electrolytes in cells

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[2 Mark Question Answer]" from Current Electricity→Current Electricity — all question types→Physics STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

How is the mechanical advantage related with the velocity ratio for an actual machine? State whether the efficiency of such a machine is equal to 1, less than 1 or more than 1.

In a single fixed pulley, the velocity ratio is always more than the mechanical advantage.

State four ways in which machines are useful to us?

Explain why One leans forward while climbing up a hill.

What would be the danger involved in replacing a blown fuse with the one which would carry a large current?

A uniform metre scale balances horizontally on a knife edge placed at 55 cm mark, when a mass of 25 g is supported from one end. Draw the diagram of the arrangement. Calculate mass of the scale.

Give scientific reason for the following:
A man runs in the direction of train while getting down from a moving train.

Establish the relation that heat produced in a metallic conductor due to the flow of current is $V^2t/R$ joules, where V is the potential difference across the ends of the conductor, R its resistance and t is the time in second for which current flows.

The resistance of 100 W (220 V) bulb is greater than that of 60 W (220 V) bulb. Is it true or false?

For which colour of white light the refractive index of a transparent medium the most? Give the reason for your answer.