Question

A 75Ω resistor is connected to a voltage source of 220 V. Calculate the current flowing through the resistor and power consumed by it.​

Answer 1

Answer:

I can't understand the question

Answer 2

Answer:

By Ohms Law:

V=IR

(Rearranging with respect to I)

I=v/R

Given:

Resistance=75 ohms

Potential Difference=220v

Therefore,

I=220/75

I=2.933 ampere

Power=volt x ampere

Power=220 x 2.933

=>645 watts