L y o = az R 10 x The side surface of a thin cylindrical shell of length L = R and radius R is nonuniformly charged. The surface charge density is given by o = az, where a is a positive constant. The lower half of the cylinder has the total charge of Q. Which of the followings is the constant a?

Q: 1. An oil bead with a diameter of 1.0 cm was dispersed into the water to make the oil bead with a…

A:

Q: (a) How does the energy of electrons depend on the wavenumber in the free electron theory? Include a…

A: Solution:-                   The relation between energy and wave number in free electeon…

Q: Suppose a car travels 108 km at a speed of 35.0 m/s, and uses 2.10 gallons of gasoline. Only 30% of…

A: Solution :- Given values

Q: 2. Find kinetic energy of dart leaving gun: 11.4891 m/s 2 DnoI 1 ond anlit

A: To calculate the kinetic energy we use,                           Potential energy= Kinetic…

Q: 2. Analyze the graphs in Figure 8. Create a corresponding velocity-time graph for each graph. C

A: The slope of the position time graph is called velocity

Q: 1. Misty is playing a closed pipe and it is producing 285 Hz sound. The room temperature is 15…

A:

Q: 1. A skier is coming down the hill. What are the forces acting parallel to the slope of the hill?…

A:

Q: Its a solved question but i cant read handwriten . please type it

A: We find the required parameters.

Q: A certain spherical asteroid has a mass of 5.2 x 1016 kg and a radius of 8.8 km. What is the minimum…

A: Given: In this question, the given details are, A certain spherical asteroid has a mass of 5.2×1016…

Q: A spherical rain drop carries a charge of 2.70E-8 C and has a potential of 5.76E+4V at the surface.…

A: Given: In this question, the given details are, A spherical rain drop carries a charge of 2.7×10-8 C…

Q: A ball is thrown directly downward, with an initial speed of 6.73m/s, from a height of 28.1m. After…

A: Given  A ball is thrown directly downward, with an initial speed of 6.73m/s, from a height of 28.1m.…

Q: relative to the origin is d = (2.00 m)i + (4.00 m) - (3.00 m) k, its velocity is = -(4.03 m/s) î+…

A:

Q: 2. A Martin guitar has an 80 cm wire. When this wire vibrates unfingered then it produces sound with…

A: We are given length of wire. We are also given frequency when there is no fingering. We are then…

Q: Two parallel wires are separated by 7.00 cm, each carrying 2.80 A of current in the same direction.…

A: Current in each wire is I = 2.80 A  Distance between the two wires is  d = 7×10-2 m

Q: Now think about zero on a thermometer. How would you describe zero on the thermometer?

A: As we know that thermometer is a device used for measuring temperature. .

Q: (a) Show that the values of a at which intensity maxima for single-slit diffraction occur can be…

A:

Q: 3. In the diagram below, the source S emits a single photon, and an NDD is placed as indicated. What…

A: In probability theory, an event is more likely to happen if there is a high probability of it…

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.