Select the correct answer from each drop-down menu.
Rewrite the formula to find voltage.
The...
Mathematics, 30.08.2021 16:30 belen27
Select the correct answer from each drop-down menu.
Rewrite the formula to find voltage.
The formula for electrical power (P, in watts) is where V is the voltage in volts and R is the resistance in ohms. For a particular brand of water heater, R is 32 ohms and P is 0.5 watts. The formula to find V is
, and the voltage at which the heater operates is
volts.
(First drop box V=PR/V=(PR)^(1/2)/V=P^2R second drop box 16 5 4
Answers: 2
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