A total charge 200 C is imparted to identical parallel plate capacitors connected in parallel. At t=0 , the plates of the capacitor are 0.1 mm apart. The plates of first capacitor moves towards each other with approach velocity 0.001 ~m / s

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A total charge 200 C is imparted to identical parallel plate capacitors connected in parallel. At t=0 , the plates of the capacitor are 0.1 mm apart. The plates of first capacitor moves towards each other with approach velocity 0.001 ~m / s and plates of second capacitor move apart with same separation velocity. Find the current in the capacitors.

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Correct answer: 2

aligned & Q A ₀ ( ~d -2 10⁻³ t )= 200- Q A ₀ ( ~d +2 10⁻³ t ) & diff. & i ( d -2 Vt )+ Q (-2 ~V )=- i ( d +2 ~V + t )+(200- Q )(2 ~V ) & 2 id =200 2 ~V 10⁻⁶ & i =2000 ~A aligned

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