Question

A train is traveling at a speed of 100Km/h.Brakes are applied so as to produce a uniform acceleration of 0.5ms^-2.Find how far the train will go before it brought to rest​

Answer 1

Answer:

The direction of the conventional current is from positive to the negative termianl of the battery.

Where as the electrons flow from the negative terminal of the battery to the positive terminal of the battery which is exactly opposite to the conventional direction.

Here the conventional current is nothing but from the olden days we are following this direction conventionally as the previous scientists belived that the positive charges moves always, but the positive charges cannot move in the solids.

Explanation: