A particular magnetic loop antenna has the configuration shown in the figure. Find B at the center of the partial circle. I= 4.5 A and b = 3.5 cm V I Answer B- 2'10^-5T

Q: Magnetic field intensity at point (3, 4, 0) due to the filament current I= 3A shown in figure will…

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Q: Determine the polar form of the quantity.

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Q: 2. What is the rectangular form of (10260°)–(52-45°)? 3. Convert 20sin(6280t-120°) to phasor form…

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Q: Find the value of Z if value of V =50/30°V and It=27.9/57.8°

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A: By amperes law Magnitude of magnetic field density = permebility×current 2π×b. Total current…

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Q: hat is the polar representation of z = -140 + J170? Oa. z 220.232-50.53° O b. z 220.234-129.47°…

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A: In this question we need to find arc length of circle.

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A: Approximate sum of the two vectors: Consider a and b as the vector:

Q: On the other side, if the rotor rotates at synchronous speed, i.e. s = 0, the induced voltage and…

A: This question belongs to electrical machine . It is based on the concept slip in induction machine.

Q: Find the value of B if (i) a = 0.9 (ii) a = 0.98 (iii) a = 0.99. %3D %3D %3D

A: i) Given: α=0.9

Q: Find the radius of convergence for 2n Σ (4x-8)" n=1 1/8 -1/8

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Q: In a certain media with u = 40, € = 4€o. plan wave magnetic field is given by H(y,t) = 12e®ly cos(7…

A: First we will find out the phase constant then from phase constant we will find out wavelength .

Q: A Lissajous pattern has three Y-peaks and two X-peaks Find the ratio of frequencies of vertical and…

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Q: Date : e- 100 sin (wt - 15°) Ą ea= -120 cos Cwit 300) e3 = 1SSsin (wt f14s") eT- Solue Using wave or…

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Q: The direction in which electromagnetic waves propagate is the same as that of B BXE O ExE

A: From the Electromagnetic wave propagation

Q: Magnetic field intensity at point (3, 4, 0) due to the filament current I = 3A shown in figure will…

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Q: 2 -30°A 60/0° V Z, = 21.84+ j4.68 N

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Q: Find the value of z if 10 30° + (3 - j4) (2+j4)(3- j5)*

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Q: I = 6A L = 3A x [m] 3 The magnitude of magnetic field density (B2) is :* 0.6μ Τ O Option 1

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Q: A synchronous generator generates 345 V at 50 Hz when the field current is 4.4A. The e.m.f generated…

A: Given Data: E1 = 345 V I1 = 4.4 A f 1= 50 Hz E2 = ? f2 = 40 Hz I2 = 2.9 A

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Q: Divergence theorem is based on O Faraday's law O Lenz's law

A: The divergence theorem is based on Gauss law it gives the expression of flux of a vector field…

Q: The magnitude of the magnetic field density at point b is l=6 A 2=3 A d= 10-4 m a d d d 2 mT 3 mT 1…

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Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.