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Displacement Current I Maxwell's Equations #neet #jee #class12physics #physics
#neet #jee #class12physics

In this Lecture
What is Electromagnetic wave,
Displacement Current,
Ampere's Law,
Maxwell's Equation,
consequences of displacement current,
ncert 8.1 Physics class12,
ncert 8.2 Physics class12,

Figure 8.6 shows a capacitor made of two circular plates each of
radius 12 cm, and separated by 5.0 cm. The capacitor is being
charged by an external source (not shown in the figure). The
charging current is constant and equal to 0.15A.
(a) Calculate the capacitance and the rate of change of potential
difference between the plates.

A parallel plate capacitor (Fig. 8.7) made of circular plates each of radius
R = 6.0 cm has a capacitance C = 100 pF. The capacitor is connected to
a 230 V ac supply with a (angular) frequency of 300 rad s–1
.
(a) What is the rms value of the conduction current?
(b) Is the conduction current equal to the displacement current?
(c) Determine the amplitude of B at a point 3.0 cm from the axis
between the plates.

A 100 Ω resistance and a capacitor of 100 Ω reactance are connected in series across a 220 V source. When the capacitor is 50% charged, the peak value of the displacement current is (a) 2.2 A (b) 11 A (c) 4.4 A (d) 11√2 


Alternating Current 01 Introduction, Instantaneous Value and Average Value
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EMI Lecture 01 Introduction, Magnetic Flux, faraday Experiments and Law
   • EMI 01 |Introduction| magnetic Flux | Fara...  

EMI Lecture 02 Lenz Law and its various examples
   • EMI 02 |Lez's  Law | faraday's Law | Vario...  

EMI Lecture 03 Three ways to Produce Induced EMF
   • EMI 03 |Lez's  Law | faraday's Law | Vario...  

EMI Lecture 04 Motion of a Magnet in cylindrical conducting tube
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EMI Lecture 05 Motional EMI, Flux Cutting,
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