Question

(eopt)s. Find the power dissipated in a 25 r heater
connected to a 220V outer.​

Answer 1

P = 1936 W

Step-by-step explanation:

Given that,

Voltage, V = 220 V

The resistance of the heater, R = 25 ohms

We need to find the power dissipated in the heater. We know that the power dissipated by the electric appliances is given by :

`P=(V^2)/(R)\\\\P=((220)^2)/(25)\\\\P=1936\ W`

So, the required power is equal to 1936 W.