Question

A student draws the circuit diagram as shown below. He labelled the components of

circuit as X, Y and Z.
a) Name the component of above circuit which are labelled as X, Y and Z.

b) What is the resistance of component X in this circuit.

c) In a voltmeter there are 20 divisions between 0 mark to 0.5 V mark.

Calculate the least count of the voltmeter.​

Answer 1

Answer:

sorry i only know the first part only

Explanation:

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see in attachment