We are given the following information
Resistance = 25 Ω
Current = 3 A
We are asked to find the power dissipated in the resistor.
Recall that the power dissipated in the resistor is given by
[tex]P=I^2R[/tex]Where I is the current flowing through the resistor and R is the resistance of the resistor.
[tex]\begin{gathered} P=I^2R \\ P=3^2\cdot25 \\ P=9^{}\cdot25 \\ P=225\; W \end{gathered}[/tex]Therefore, the power dissipated by the resistor is 225 W
Option B is the correct answer.
