![Physics](/tpl/images/cats/fizika.png)
Physics, 29.07.2019 02:00, anaroles04
50 points! 1.) what is the process of generating an electric current from the motion of a conductor in a magnetic field? a.)conduction b.)induction c.)magnetism d.)motion 2.) what device supplies the mechanical energy to turn the armature of a generator? a.)magnet b.)brush c.)slip ring d.)turbine 3.) which type of current is created from the motion of a conductor in a magnetic field? a.)motion current b.)magnetic current c.)induced current d.)positive current 4.) unlike an ac generator, the dc generator contains a.)a turbine instead of slip rings b.)slip rings instead of a commutator c.)slip rings instead of a crank d.)a commutator instead of slip rings 5.) in a transformer, where is current induced? a.)turbine b.)armature c.)secondary coil d.)primary coil 6.) which statement describes a step-down transformer? a.)the tertiary coil has more loops. b.)the secondary coil has fewer loops. c.)the primary coil has fewer loops. d.)the magnetic field has more loops.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00, meleaallison
Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:40, cravens511peeelg
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
Do you know the correct answer?
50 points! 1.) what is the process of generating an electric current from the motion of a conductor...
Questions in other subjects:
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 25.11.2021 14:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.11.2021 14:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 14:00
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 25.11.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 14:00
![Konu](/tpl/images/cats/istoriya.png)
History, 25.11.2021 14:00
![Konu](/tpl/images/cats/istoriya.png)
History, 25.11.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.11.2021 14:00