Connect with a community that values knowledge and expertise on IDNLearn.com. Ask anything and receive thorough, reliable answers from our community of experienced professionals.

5. How much power is dissipated when 0.2 ampere of current flows through a 100-ohm resistor ?​

Sagot :

Answer:

4 W

Step-by-step explanation:

Electrical power, P = I²R where I = current and R = resistance.

Given that I = 0.2 A and R = 100 Ω,

P = I²R

P = (0.2 A)² × 100 Ω

P = 0.04 A² × 100 Ω

P = 4 W