lvoltin7038 lvoltin7038
  • 23-01-2024
  • Physics
contestada

A filament bulb (500 w, 100 v) is to be used in a 230 v main supply. When a resistance r is connected in series, it works perfectly and the bulb consumes 500 w. The value of r is

Respuesta :

Otras preguntas

When you begin creating a new powerpoint presentation, you need to select a ____.?
16.3k+19.2+7.5k= -64.1 help me solve this problem and explain
What was driving force that caused the united states into world war ii? germany invaded poland japan bombed pearl harbor japan invaded china germany attacked et
what is not an intended effect of political cartoons?
add and use the least common multiple as the denominator what is 4/15+ 5/6
A hormone attaches to a target cell at a receptor protein. What do you know about this hormone? it is steroid hormone it will bind directly to DNA it is able to
What is the biggest planet called
Which of the following political parties developed as an anti-slavery political party?
Which English reformer called for change in the church during the 1300s?
Which of the following is a good fact to use when writing a persuasive essay on animal abuse? a. according to my sister, many of the neighborhood animals have