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In Grade 10 physics, electrical power transmission, we have taken that in order to reduce the current in cables, we increase the voltage since V1i1

In Grade 10 physics, electrical power transmission, we have taken that in order to reduce the current in cables, we increase the voltage since V1i1 = V2i2. But, isn't resistance equal to V/i? So, when increasing voltage, current should increase? But, why does it decrease? Thanks

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