The direction of induced emf in each conductor can be determined by Fleming’s right-hand rule. The induced emf in each conductor alternates as it passes under different poles. The induced emf in each coil is equal to the sum of EMFs induced in its conductors. The induced emf in each coi...
Wind shear occurs when wind undergoes variation in the initial speed and direction over a short distance. The variation occurs rapidly with the short time and distance. Wind shear may occur near the earth's surface or high in the atmosphere in jets stream....
How to find the direction of the magnetic field in circular loop of current? How to convert watts to kilowatts with a formula Determine the current I_0 using nodal analysis. Consider the circuit diagram depicted in the figure. a. What equation do you get when you apply the loop rule to...
Assume the field to be uniform. (a) Suppose K is open and the rod is moved with a speed of 12cms−1 in the direction shown. Give the polarity and magnitude of the induced emf. (b) Is there an excess charge built up at the ends of the rods when K is open? What if K is ...
Ambient levels of nonionizing electromagnetic fields (EMF) have risen sharply in the last five decades to become a ubiquitous, continuous, biologically active environmental pollutant, even in rural and remote areas. Many species of flora and fauna, becau
I encourage anyone who has been a victim of toxic mold exposure to find a practitioner who can help you from a “functional” perspective. Simply put, you want someone to take a holistic look at your health history, lifestyle, toxin and chemical exposure, etc… ...
In summary, the problem involves a 10g ball being fired at 6 m/s into a 280g pendulum with an effective radius of 28cm. To find the maximum angle of swing, the equation 1/2mv^2 = mgh is used, but a domain error is encountered. This is due to the fact that the ...
Electrons don't need a "positive" plate to be attracted to … they only need to feel a greater pull in one direction than the other (which is what a voltage gradient is). So between a plus pole of a battery and the earth, there is a potential difference (though only roughly half th...
In general, hysteresis is the dependence of a system on the previous states. In magnetism, hystereses loss is the loss incurred by a system that works by magnetizing and demagnetizing the core. Answer and Explanation:1 Become a Study.com member to unlock this answer!Create your account ...
How does the gauge of a wire affect the induced emf in a coil of wire? How much heat is dissipated by the 1 ohm resistor? If the cross-sectional area of a piece of wire is halved, what happens to the resistance in the wire? What is the resistance of 48 m of a solid cylindrical...