Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Point out the direction of the current if any induced to flow in the coil by the changing magnetic field. (Depicted is a view of the coil from the side. Toward the top of the display in the diagram is upward.)
Answer:
The key to putting Lenz's Law is figuring out what change in the magnetic field through the coil is occurring and establishing what direction a new magnetic field would have to be in to fight that change. At this time we have an up-through-the-coil magnetic field which is increasing. To fight that raise we need a down-through-the-coil magnetic field. Therefore Bpin the magnetic field produced by the induced current, must be down-through-the-coil.
Now we have to enquire our self in what direction must the current flow around in the coil in order to produce a downward-through-the-coil directed magnetic field. The magnetic field is the direct thing in this problem so we point our right thumb in the down-through-the-coil direction and note that our fingers then curl around in the clockwise as viewed from above direction.
A 10 volt battery connected to a capacitor delivers a charge of 0.5 coulombs. The capacitance of the capacitor is: a) 2 x 10 -2 farads b) 5 x 10 -2 farads c) 2 fa
in a uniform electric field, the potential is 10v at the origin and 8v at each of the points (1,0,0),(0,1,0) and (0,0,1).Find the potential at the point (1,1,1).
what is doping
dawda
When a semiconductor is doped with a P-type impurity, each impurity atom will (A) Acquire negative charge. (B) Acquire positive charge. (C) Remain
Radar: The term radar is used for radio detection and ranging. Radar having of three types of devices, a transmitter, a receiver and indicator devices. It has very high frequen
What is a fiber optic system? This term comprises all the essential elements to install a working unit.
Capacitance: If we increase the voltage between the plates, the charge increases, but the ratio of charge to voltage remains the same. This ratio gives the capacitance (C) of
what is the use of dead load?
A customer requested the design of a Heat Exchanger and provided the following information to the Engineering Department. In his factory, as part of the process upgrade, there is a
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd