9. ) The current in the primary circuit of a potentiometeris 0.2 A. The specific resistance and cross-sectionof the potentiometer wire are 4 x 10-7 ohm m and8 x 10- m2 respectively. The potential gradient willbe equal to(1) 0.2 V/m(2) 1 V/m(4) 0.1 V/m(3) 0.5 V/m

9. ) The current in the primary circuit of a potentiometeris 0.2 A. Th

1.	9. ) The current in the primary circuit of a potentiometeris 0.2 A. The specific resistance and cross-sectionof the potentiometer wire are 4 x 10-7 ohm m and8 x 10- m2 respectively. The potential gradient willbe equal to(1) 0.2 V/m(2) 1 V/m(4) 0.1 V/m(3) 0.5 V/m
Answer» 9. ) The current in the primary circuit of a potentiometeris 0.2 A. The specific resistance and cross-sectionof the potentiometer wire are 4 x 10-7 ohm m and8 x 10- m2 respectively. The potential gradient willbe equal to(1) 0.2 V/m(2) 1 V/m(4) 0.1 V/m(3) 0.5 V/m

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9. ) The current in the primary circuit of a potentiometeris 0.2 A. The specific resistance and cross-sectionof the potentiometer wire are 4 x 10-7 ohm m and8 x 10- m2 respectively. The potential gradient willbe equal to(1) 0.2 V/m(2) 1 V/m(4) 0.1 V/m(3) 0.5 V/m

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