07-12-2020
Engineering

contestada

In alternating current, how often does the current alternate between negatively and postively?

Respuesta :

owaisibissan owaisibissan

07-12-2020

In an alternating current (AC) circuit the two poles alternate between negative and positive and the direction of the current (electron flow) reverses periodically.

Answer Link

elijacobs11 elijacobs11

09-12-2020

1/60th of a second each way back and forth

Answer Link

Otras preguntas

Mrs. Lofton created a histogram of her first two test grades for her class. If she combines the two tests, what percentage of the grades were below 70

The size of the change in the quantity demanded of a good or service due to change in its price is measured by the elasticity of demand. When the percentage cha

The person, usually the mother or a daughter, who spends a lot of time emailing family members, visiting friends and families, and organizing family gatherings

What event in 1914 triggered the beginning of World War I? the assassination of Archduke Franz Ferdinand of Austria-Hungary the creation of the "Black Hand" the

Give two examples of a food chain within the food web

Question 7(Multiple Choice Worth 1 points) (01.03 LC) Escoge la mejor respuesta. Select the best answer. Esperanza, la protagonista en The House on Mango Street

I need help can someone help you can get 10 points

The price elasticity of demand for gasoline in the short run has been estimated to be 0.1. If a war in the Middle East causes the price of oil (from which gasol

What are the Bill of Rights?

Marigold servers, a web services firm, has experienced a 7% decline in revenues in consecutive quarters. In an effort to reduce operating costs, managers reduce