You are given three resistors of $10\, \Omega, 10\, \Omega, 20\, \Omega$ to $a$ battery of emf $2.5\, V$, a key, an ammeter and a voltmeter. Draw a circuit diagram showing the correct connections of a given components such that the voltmeter gives a reading of $2.0\, V$.
You are given three resistors of $10\, \Omega, 10\, \Omega, 20\, \Omega$ to $a$ battery of emf $2.5\, V$, a key, an ammeter and a voltmeter. Draw a circuit diagram showing the correct connections of a given components such that the voltmeter gives a reading of $2.0\, V$.
The circuit diagram is as shown
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