Given: V = 12V
I = 0.15A
mA ------> A
150mA × 1A / 1000mA = 0.15A
Unknown: P = ?
R = ?
Formula: P = VI
R = V²/P
Solution: P = VI
= (12V)(0.15A)
= 1.8W
R = V²/P
= (12V)² / 1.8W
= 144V / 1.8W
= 80Ω
Final Answer: P = 1.8W
R = 80Ω
Note: S.I Unit for Power is Watts(W) and for Resistance is Ohms(Ω)
