(1)Drive the unit of electric charge. Calculate the electric field between two parallel conductors at...

(1)Drive the unit of electric charge. Calculate the electric field between two parallel conductors at a distance of 2mm apart maintained at a potential difference of 3.4x10^4. Calculate the work done in taking a positive charge of 5uC across the field. (2)A point charge of 10uC has a potential of 4x10^3V from a point 2mm from it. Calculate the potential due to the charge when the distance is now 16mm.(3) Calculate the electric field due to a charge of 35uC when it experiences an electronstatic force of 2 x10^3N when placed in a vacuum. (4) Calculate the number of coulombs of electricity passing through any cross-section of a resistor of resistance 8ohms when a current of 5A flows through it for 6 minutes. Please explain your working thanks.?

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Asked by Lapkang Hygenus on 10th February, 2022