Sully uses a battery and a coil of wire to create an electromagnet. using the same materials, if he wants to increase the strength of his electromagnet, he must the number of loops in the coil of wire along its length. if he uses an additional battery, the strength of his electromagnet will .
Answers: 2
Physics, 21.06.2019 14:50, kalebbenton15
Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?
Answers: 2
Physics, 21.06.2019 19:30, sariyamcgregor66321
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.
Answers: 3
Sully uses a battery and a coil of wire to create an electromagnet. using the same materials, if he...
Mathematics, 19.11.2020 22:50
Mathematics, 19.11.2020 22:50
French, 19.11.2020 22:50