Question

4) The formula for electrical power, P, is P= FR,

where I is current and R is resistance. What is the
formula for I in terms of P and R?

Answer 1

Explanation:

The formula for electrical power, P, is P = I2R , where I is current and R is resistance. The formula for I in terms of P and R is 1 I= P/R 2 3 I=P-R2 2 I= square root of P/R 4 I= square root of P-R.