WebOct 3, 2024 · MCQs based on Electromagnetic Induction: Q.1. Whenever the magnetic flux linked with an electric circuit changes, an emf is induced in the circuit. This is called(a) electromagnetic induction(b) lenz’s law(c) hysteresis loss(d) kirchhoff’s laws Answer Answer: (a) Q.2. In electromagnetic induction, the induced charge is independent of(a) … WebJul 24, 2024 · where \( Q_{\text{m}} \) is the melting rate of the mold flux (g/s), \( q_{\text{vert}} \) is the vertical heat flux from the liquid steel to the flux bed (kJ/s), \( \Delta H \) is the total enthalpy for melting of the mold flux (kJ/kg), \( K \) is the mean thermal conductivity of the different layers of the mold flux (kW/mK), \( A \) is the ...
4.1 Darcy’s Law – Hydrogeologic Properties of Earth …
WebConsider both (a.).c > B and (b.) r B? Let Q = 18.5 PC = 18.5 x 10-12 C and B = 6.00 cm. (Enter the … WebAug 2, 2024 · The flux linkage per armature ampere is called quadrature axis or q-axis synchronous inductance Lq and given as Lq = (Armature Flux* Nph) / Armature Phase Current where Nph is the number of turns per phase of armature winding. Thus q-axis synchronous reactance Xq = ωLq = 2πfLq In case of salient pole synchronous machine, … greens slow cooker soul
3 Ways to Calculate Electric Flux - wikiHow
WebFinal answer. Transcribed image text: (b) Consider the flux integral ∬ S F ⋅ndS where F = i +3k,S is the portion of the plane x+y +z = 1 in the first octant, and n is the unit normal to S with a positive k component. Evaluate the flux integral using the following parametric representation for S : r(u,v) = ui+vj +(1− u−v)k,D = { (u,v): 0 ... WebCharges q_1= -9Q and q_2= +2Q are located at x = -a and x=+a, respectively. a. What is the net electric flux through a sphere of radius 3a centered at the origin? Give your answer as a multiple of \frac{Q}{\epsilon}. b. What is the net electric flux th; A 15 nC point charge is at the center of a 2.2 m by 2.2 m by 2.2 m cube. WebTranscribed Image Text: 4. A linear machine seen in Figure 3 has a magnetic flux density of 0.5 T directed into the page, a resistance of 0.25 02, a bar length 1 = 1.0 m, and a battery voltage of 100 V. Find the; (a) initial force on the bar at starting and initial current flow (b) no-load steady-state speed of the bar VB = 100 V t=0 0.25 Ω X ... fnaf christmas animatronics sfm