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The linear charge density of an infinite line charge is 0.3 10 .m C − −16 Assuming
that the electric potential at a perpendicular distance of 5.0 m from the wire is zero,
calculate the potential at the perpendicular distance of 6.0 m.
The diameter of a sphere is measured to be 5.36 in. Find (a) the radius of the sphere in centimeters, (b) the surface area of the sphere in square centimeters, and (c) the volume of the sphere in cubic centimeters.
electric field at a point on the equatorial line of a small electric
dipole is 10N/C. What will be the electric field at a point situated at the
same distance on the axis of the dipole?
1.In your own view, evaluate how roller chain drives can be used as conveyor. Belts.
2.Give own analysis (with practical examples) on the circumstances or conditions in which hydraulic accumulators and bottle Jacks are used.
3. Explain the nature of hydraulic accumulators and bottle Jack's application and biases.
Compute the extension in length of a wire 530 cm long and a diameter of 0.15 cm. When the body of mass (80*15) gm is applied vertically. The young modulus of given wire is 5x109 Dyne/cm2.
In the Bainbridge mass spectrometer, the magnetic-field magnitude in the velocity selector is 0.650 T, and ions having a speed of 1.82 x 10^6 m/s pass through undeflected (a) What is the electric-field magnitude in the velocity selector? (b) If the separation of the plates is 5.20 mm, what is the potential difference between plates P and P"?
A ballistic pendulum consists of a large block of wood of mass M=9.99kg. One bullet, of mass m= 10g. traveling horizontally with speed v. hits the pendulum and remains stuck in it. After the collision the pendulum starts to oscillate reaching a maximum height h= 5cm What is the velocity V of the bullet?
A 2.0-kg brick has the dimensions 7.5 cm x 15 cm x 30 cm. Find the pressures
exerted by the brick on a table when it is resting on its various faces
Compute the extension in length of a wire 530 cm long and a diameter of 0.25 cm. When the body of mass 540 gm is applied vertically. The young modulus of given wire is 5x109 Dyne/cm2.
Compute the extension in length of a wire 530 cm long and a diameter of 0.25 cm. When the body of mass 540 gm is applied vertically. The young modulus of given wire is 5x109 Dyne/cm2.
