limburoshan219 limburoshan219

04-05-2021
Chemistry

contestada

The potential difference across the two ends of a bulb is 20V
and the current flowing through it is 5A. Find the resistance
offered by the bulb.

Respuesta :

thevideriman thevideriman

04-05-2021

Answer:

4 Ohms

Explanation:

Using the formula V = IR

where V = Voltage

I = Electric Current

R = Resistance

Making R the subject of the formula;

R = V/I = 20/5

Thus, R = 4 Ohms

Answer Link

Otras preguntas

25.Work out the volume of this prism? Please help in for tomorrow

in an effort to eat healthier foods you pay more attention to food labels all of the following are required on labels the except _____. A. Nutritional benefits

Carbon disulfide is formed by the reaction of coke (carbon) with sulfur dioxide. how many moles of cs2 will be generated if 8.0 moles of coke react with a surpl

How does Douglass use the word nature in the excerpt from his narrative My Bondage and My Freedom?

slaves were what europeans wanted most from africa before the 1800s. true or false

During world war ii, the civil war in china raged on. please select the best answer from the choices provided t f

If a company issues 2,500,000 shares with voting rights, how many shares must an investor buy to be assured control of the company?

Help me out plzz and I'll do the same

Why do leaves change colors in the fall?

what does it mean to make connections when comparing and contrasting? you should look for hidden similarities and differences you should look for the most obvio