Electronman
New Member
Hi,
I have heard that the formula which states the reason of using high voltage in mains instead of using high current is P = I^2 x R.
Can you tell me why and how that formula states so?
Is this formula states that too: P = V^2/R?
I have heard that the formula which states the reason of using high voltage in mains instead of using high current is P = I^2 x R.
Can you tell me why and how that formula states so?
Is this formula states that too: P = V^2/R?