Answer to Question #45766 in Electric Circuits for irebami

Question #45766

Two large horizontal metal plates are separated by 4 mm. The lower plate is at a potential of −6V. What potential should be applied to the upper plate to create electric field strength of 4000 V/m upwards in the space between the plates? a. +22V b. +10V c. −10V d. −22V

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