A brass plate (5 cm `xx` 4 cm ) is to be plated on both sides with a coating of thickness `0.25` mm
Channel: Doubtnut
Date: 2020-08-30

A brass plate (5 cm `xx` 4 cm ) is to be plated on both sides with a coating of thickness `0.25` mm . Calculate the strength of current so that work may be completed in 5 h . Electrochemical equivalent of silver is `0.00112 g C^(-1)` and density of silver = `10.5 g  cm^(-3)`,