subject
Physics, 12.01.2021 14:40 victor49

Does the strength of an electromagnet increase or decrease when you put the current in the opposite direction

ansver
Answers: 2
Show answers

Another question on Physics

question
Physics, 21.06.2019 21:00
An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?
Answers: 2
Answer
question
Physics, 22.06.2019 06:30
Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults
Answers: 1
Answer
question
Physics, 22.06.2019 12:00
Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
Answers: 3
Answer
question
Physics, 22.06.2019 15:40
If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false
Answers: 2
Answer
You know the right answer?
Does the strength of an electromagnet increase or decrease when you put the current in the opposite...
Questions
question
Chemistry, 21.11.2019 21:31
Net ionic equation for na2s + cacl2 —> 2nacl + cas...
question
Chemistry, 21.11.2019 21:31
Identify two types of nuclear reactions and how the atomic nuclei change in each reaction. need answer before...
question
Business, 21.11.2019 21:31
Suppose that disposable income, consumption, and saving in some country are $800 billion, $700 billion, and $100 billion, respectively. next, assume t...
question
Physics, 21.11.2019 21:31
Abob of mass m is suspended from a fixed point with a massless string of length l (i. e., it is a pendulum). you are to investigate the motion in whic...
question
Business, 21.11.2019 21:31
The president wishes to increase spending for education by $4 billion but also maintain a balanced budget. therefore, taxes will also be increased by...
question
Mathematics, 21.11.2019 21:31
What is the x-intercept? what does it represent in the context of the problem?...
question
Physics, 21.11.2019 21:31
A160 g basketball has a 32.7 cm diameter and may be approximated as a thin spherical shell. starting from rest, how long will it take a basketball to...
question
Business, 21.11.2019 21:31
To generate leads for new business, gustin investment services offers free financial planning seminars at major hotels in southwest florida. gustin co...
question
Business, 21.11.2019 21:31
What role do business licenses and zoning laws play in sole proprietorships...
question
History, 21.11.2019 21:31
What states and territories made up the louisiana purchase...
question
Mathematics, 21.11.2019 21:31
How many digit (0,1,2,3,4,5,6,7,8,9) sequences of length 9 are there that contain at least 4 odd digits (1.3.5.7.9) and at least 4 even digits (0,2,4,...
question
Physics, 21.11.2019 21:31
Three gliders with different masses (m1, m2, and m3) are placed on a frictionless air track and given initial velocities v1, v2, and v3. the ends of t...
question
Biology, 21.11.2019 21:31
Mom is heterozygous for blood type b and dad is blood type ab. (make sure to put the parent alleles in the correct places outside of the square,...
question
Social Studies, 21.11.2019 21:31
What three things are guaranteed to every state in this union...
question
Mathematics, 21.11.2019 21:31
Twelve of the top twenty finishers in the 2009 pga championship at hazeltine national golf club in chaska, minnesota, used a titleist brand golf ball...
question
Physics, 21.11.2019 21:31
What two physical processes balance each other to create the condition known as gravitational equilibrium in stars?...
question
Chemistry, 21.11.2019 21:31
Air is heated from 25°c to 140°c prior to entering a combustion furnace. the change in specific enthalpy associated with this transition is 3349 j/mol...
question
Law, 21.11.2019 21:31
What role does the house of representative have in the impeachment process? it forms a committee to hear complaints against an official. it brings ch...
question
Business, 21.11.2019 21:31
Aportfolio has 50% of its value in ibm shares and the rest in microsoft (msft). the volatility of ibm and msft are 40% and 30%, respectively, and the...
question
Geography, 21.11.2019 21:31
What topographic obstacle made the gaillard cut necessary...
More questions: Physics Another questions
Questions on the website: 13722367
See results (0)