Physics, 15.06.2021 14:00 luisannavasquez6129
Questions
What is the effect of the following variables on the strength of an electromagnet in terms of:
1. lightness of the wire coiled around the nail?
2. Number of coils of wire around the nail?
3. Number of dry cells used?
4. Size of nail?
Answers: 2
Another question on Physics
Physics, 21.06.2019 20:30
F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?
Answers: 2
Physics, 22.06.2019 08:30
Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.
Answers: 1
Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
You know the right answer?
Questions
What is the effect of the following variables on the strength of an electromagnet in term...
Questions
English, 17.12.2021 08:50
Mathematics, 17.12.2021 08:50
History, 17.12.2021 08:50
Mathematics, 17.12.2021 08:50
Mathematics, 17.12.2021 08:50
History, 17.12.2021 08:50
History, 17.12.2021 09:00
Spanish, 17.12.2021 09:00
Biology, 17.12.2021 09:00
Computers and Technology, 17.12.2021 09:00
