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

7 1/5 - 6 2/5=? need your help

Food that makes people sick will often a. Look bumpy with odd color b. Taste the same as normal c. Taste sharp or bitter d. Smell slightly woody

Which quotation supports the theme “Having a mixed cultural heritage can lead to mixed feelings”? A. where the two Slovak children / who became my grandparents

Which of the following is considered part of Middle America?

_______ are filtering points throughout the body which act to filter bacteria and other large particles from the spaces between your cells. a. mucous membranes

Which of the following is part of every analytical essay? a. autobiography b. charts and graphs c. persuasion d. photos or drawings

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!! SOLVE FOR X AND Y 7x + 2y = -17

At the end of Morte d’Arthur by Sir Thomas Malory, King Arthur is mortally wounded by Sir Mordred. Which statement is the most likely prediction of what will ha

Why do things change? Explain in 2-2 sentences. I need the brainiest answer.

Athens became a new center of Islam. TRUE or FALSE.