Suppose a conducting sphere of radius R1 and charge q1 is inserted in a hollow conducting sphere of inner raduis R2 and outer raduis R3 and charge q2.  What is the potential of the sphere (not the hollow one) assuming equal to zero the potential at infinity?  Assume R1= 10cm, R2= 12cm, R3=20cm, q1=2*10^-9C and q2=4*10^-9C

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A: C1 = 4 mF  C2 = 3 mF  Initial potential difference is V1 = 300 V

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A: Mass of automobile (M) = 1150 kg spring constant (k) = 1.4×104 NmRadius of tire (R) = 45 cm R = 0.45…

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A: Initial Sound Intensity I1=4.8×10-3 W/m2 The final distance of the woman = 1.5 × Initial distance

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A:

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Q: How do we interconvert between eV, V, and Joules?

A: 1V=1J1Chere, V=voltJ=jouleC=coulomb   1eV=1.6×10-19V

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A: velocity of drone relative  to wind (vdw)=3i − jvelocity of wind(vw)=−7i + 5jlet vd be velocity of…

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A:

Q: To excite an electron in a one-dimensional box from its first excited state to its third excited…

A: Energy required, ∆E=17eV=17×1.6×10-19J

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A: Initial Speed of the sprinter u=11.9 m/s Time t=8 s

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A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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A: Answer:- Playground merry-go-round relate to Following points Mass Radius Frequency

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Q: A grinding wheel is in the form of a uniform solid disk of radius 7.05 cm and mass 1.95 kg. It…

A: radius (r) = 7.05 cm = 0.0705 mmass (m) = 1.95 kg initial angular velocity = 0 radstorque = 0.591…

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A: Draw the free-body diagram of the puck.

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Q: A block of mass 1.63 kg is placed on a frictionless floor and initially pushed northward, whereupon…

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Q: Which of the following are part of the first postulate of Einstein's Special Theory of Relativity?…

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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.