1.

Consider the scale of a voltmeter shown in the diagram and answerfollowing questions:s 1.7003.0(a)(b)(c)What is the least count of the voltmeter?What is the reading shown by the voltmeter ?If this voltmeter is connected across a resistor of 20 立, howcurrent is flowing through the resistor ?

Answer»

Least count of voltmwter always is 0.5 volt

The reading shown by voltmeter is 1.8 volt as each division measures 0.15volt

The current flowing through the resistor of 20 ohm is approx 0.09amp



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