Question

plz solve thisccccccc​

Answer 1

Answer:

Join three resistors of different values

R¹ R² and R³

in series .

Connect them with the battery, an ammeter and plug key.

Change position of ammeter to anywhere in between the resistor and note the reading of ammeter each time.

The ammeter reading will remain same everytime. Therefore the same current flows through every part of the circuit containing three resistors in the series.

Answer 2

Explanation:

Given that,

A train takes 4 hours to reach station B from station A, which is 164 km away..

Now, we have to find how long will it take yo cover 246 km.

Now, more distance covered, so more time required.

It means, Distance covered and time taken are in direct variation.

Let assume that time taken to cover 246 km be x hours.

So,