[Question 1] A static point charge of Q= -1 uC is placed at centered of concentric spherical shells, as shown in the Figure below: Free space Free space The point charge is surrounded by a semiconducting thick spherical C shell that has a charge density of 10 and = 10. A metallic shell with radius = c is grounded as shown in the Figure. Using Gauss Law, determine the following quantities: i) Electric Field E in region a

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A: Given: q1=q2=q3=q4=100μC=100×10-6 C Diagonal of square =2×side0.32 cm…

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A: Given, RPM at which the wheel rotates, 12 RPM  time for stopping the wheel, t=4.5 s

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Q: Just answer E18

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Q: QI Find VA When the diode s in fig.is Si Ge +12v loka VA ¥-8

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Q: Hi i calculated for x and i got 45.72 I am wondering how did u get 91.44

A: Yes you are right if we solve quadratic equation we will get x = 45.72 cm

Q: Just answer E17

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.