Question

A light bulb whose resistance is 240 ohms is connected to a 120 voltage source. What is the current through the bulb?

Remember to identity all of your data, write the equation, and show your work.

Answer 1

Hint!

Used v=i*r

I=v/r=0.5A

Hope it helped you.

-Charlie

Answer 2

The current through the bulb will be 0.5 A. The principle of ohm's law is used in the given problem.

What is ohm’s law?

Ohm's law claims that the voltage across a conductor is directly proportional to the current flowing through it.

This current-voltage connection may be expressed mathematically as,

The Equation of Ohm's Law is found as;

V=IR

$\rm I = \frac{V}{R} \\\\ \rm I = \frac{120}{240} \\\\ I= 0.5 \ A$

Hence the current through the bulb will be 0.5 A.

To learn more the ohm's law refer to the link;

https://brainly.com/question/796939