what is the power of a parallel circuit with a resistance of 1000 ohms restistance and a current of 0.03 a
The power P is found from the formula:
\(P=I^{2}R\)
\(P=(0.03)^{2}\times1000=0.9\ watt\ or\ 900mW\)
Answer:
0.9 Watts is the power of a parallel circuit.
Step-by-step explanation:
Power is the product of square of current into resistance offered and its unit is Watt. Mathematically written as:
\(P=I^2\times R\)
Where :
P = Power circuit
I = current in the circuit
R = resistance offered by the circuit
We have :
P = ? , I = 0.03 A, R = 1000Ω
\(P=(0.03 A)^2\times 1000 \omega =0.9 Watt\)
0.9 Watts is the power of a parallel circuit.