Physics, 21.08.2019 02:30 4804397217
Astudent decides they would like to have hands-on experience when it comes to transformers. the student takes an iron core (square shaped) and wraps a wire around one side 10 times and call this side the primary side (so n, - 10). the student takes another wire and wraps it around the opposite side of the iron core 20 times and calls this the secondary side (so n, -20). the student then hooks the primary side to a 1.50-v lab battery a) (10 points) if the student then used a voltmeter to measure the voltage on the secondary side what voltage should the student measure. b) (10 points) if the student uses an amp-meter to measure 200-ma on the secondary side how much current was entering the primary coil?
Answers: 3
Physics, 22.06.2019 02:30
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating
Answers: 1
Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
Answers: 2
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
Astudent decides they would like to have hands-on experience when it comes to transformers. the stud...
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