A circuit has a current of 2.4 A. The voltage is increased to 4 times its original value, while the resistance stays the same.
How should the resistance change to return the current to its original value if the voltage remains at its increased amount?
It should decrease to one-half of its value.
It should decrease to one-fourth of its value.
It should increase to two times its value.
It should increase to four times its value.
Answers: 2
Another question on Physics
Physics, 22.06.2019 17:10
What causes the development of most clouds and precipitation in the atmosphere?
Answers: 1
Physics, 22.06.2019 17:30
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
Physics, 23.06.2019 08:30
Ominge cade de la inaptimea de 3 metri apoi sare de la podea pina la inaltimea de 0,5 metri. determina a) forma traectoriei mingii. b) deplasarea mingii. c) drumul parcurs de minge. va rog foarte mult va dau coroana
Answers: 1
You know the right answer?
A circuit has a current of 2.4 A. The voltage is increased to 4 times its original value, while the...
Questions
Mathematics, 26.06.2019 06:50
Social Studies, 26.06.2019 06:50
Social Studies, 26.06.2019 06:50
Social Studies, 26.06.2019 06:50
Physics, 26.06.2019 06:50
Chemistry, 26.06.2019 06:50
Social Studies, 26.06.2019 06:50
Physics, 26.06.2019 06:50
Physics, 26.06.2019 06:50
Computers and Technology, 26.06.2019 06:50
Chemistry, 26.06.2019 06:50
Mathematics, 26.06.2019 06:50
Chemistry, 26.06.2019 06:50
Social Studies, 26.06.2019 06:50
