Question

the current flowing through a resistor connected in an electrical circuit and the potential difference developed across its end as shown in the given ammeter and voltage Find the least count of voltage and ammeter what is the voltage and the current across the given resistor

Answer 1

you didn't have the diagram
please give the diagram

Answer 2

Answer:

LC of ammeter =  0.2 / 10

= > 0.02 A

A = 0.02 A

LC of Voltmeter =  1 / 10

= > 0.1 V

V = 0.1 V

Current = 15 x 0.02 A = 0.3 A

Potential difference = 21 x 0.1 V = 2.1 V