Question

A current of 5a flows in a 10 ohm resistor .Calculate rate of heat energy produced in the resistor

Answer 1

Heat Energy=Power×Time

Power=Voltage×Current

Voltage=Current×Resistance

Voltage=5×10=50V

Power=50×5=250W

Energy=250×10(supposed)=2500J

Answer 2

Answer:

Explanation:

Answer:

300  Joule/s or 300 W

Explanation:

A current of 5.0A flows through a 12 ohm resistor what is the rate at which heat energy is produced in the resistor

Energy Produced /Consumed = I²Rt

rate at which heat energy is produced / Consumed = I²R

I = 5 A

R = 12 Ω

rate at which heat energy is produced / Consumed  = 5² * 12

= 300  Joule/s  or 300 W