subject
Mathematics, 20.11.2021 14:00 kevinmoore2884

1.Un calentador eléctrico tiene una resistencia de 26Ω. Si el calentador se conectaa una fuente de voltaje de 91V, calcula la corriente que fluye a través del calentador y la potencia que disipa. 2.Una corriente de 7A fluye a través de una plancha eléctrica con una resistencia de 15Ω. Calcula el voltaje o tensión eléctrica en los extremos de la resistencia y la potencia que disipa.
3.Calcula el voltaje y la potencia disipada por un calentador eléctrico de 18Ω cuando una corriente de 5A fluye a través del mismo. Si el calentador permanece conectado a la fuente durante 10 horas, calcula la energía consumida y el costo, asumiendo que el costo de 1 kWh es de $0.83.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 22.06.2019 00:00
Find the root(s) of f (x) = (x- 6)2(x + 2)2.
Answers: 1
question
Mathematics, 22.06.2019 02:50
Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?
Answers: 2
question
Mathematics, 22.06.2019 03:20
Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.
Answers: 3
question
Mathematics, 22.06.2019 04:20
Determine if each number is a whole number, integer, or rational number. include all sets to which each number belongs. 4. -12. 5. 7/8
Answers: 2
You know the right answer?
1.Un calentador eléctrico tiene una resistencia de 26Ω. Si el calentador se conectaa una fuente de v...
Questions
question
English, 30.10.2020 01:40
question
Mathematics, 30.10.2020 01:40
question
Mathematics, 30.10.2020 01:40
question
Mathematics, 30.10.2020 01:40
Questions on the website: 13722363