Resistance and Resistivity: A tube of mercury with resistivity 9.84 × 10-7. m has a uniform electric field of 23 N/C ins
Posted: Mon Jul 11, 2022 1:14 pm
Resistance and Resistivity: A tube of mercury with resistivity 9.84 × 10-7. m has a uniform electric field of 23 N/C inside the mercury. How much current is flowing in the tube, if the radius of the tube is 0.495 mm? 29 A 280 A 180 A 18 A