An aluminum wire having a cross-sectional area of 4.00 ✕ 10-6 m2 carries a current of 6.00 A. Find the drift speed of the electrons in the wire. The density of aluminum is 2.70 g/cm3. Assume each...

An aluminum wire having a cross-sectional area of 4.00 ✕ 10-6 m2 carries a current of 6.00 A. Find the drift speed of the electrons in the wire. The density of aluminum is 2.70 g/cm3. Assume each...

THIS IS THE FULL QUESTION. The length of nylon rope from which a mountain climber is suspended has an effective force constant of 1.40 × 104 N/m. (a)What is the frequency at which he bounces,...

This is the full question. If you shake the end of a stretched spring up and down with a frequency f, you can produce a sinusoidal, transverse wave propagating down the spring. Does the wave number...

How did it come to mind that, it is in blackhole ? What about its properties?

What would the force on a proton be at (0,0)m be if 6 electrons were arranged in a regular hexagon centred on (0,0)m? I was thinking along the lines of finding the electric field...

Light with wavelength 666 nm shines on a double-slit. The first-order bright spot is formed at an angle of 0.127 degrees from the central bright spot. Find the spacing between the slits.

How much charge resides on the outer surface of the metal sphere? Express answer in terms of q.

Ux2+Uy2=[n(y)]2 , where n(y)=n0(1+ky). How do I proceed use method of characteristics to solve Eikonal equation when ...

The diagram shows a triangular prism with a ray of light entering side AB and incident on side AC as shown. The refractive index of the material making up the prism is 1.64. Identify quantitatively...

Ive tried every equation an I still cant get the answer

Part a is as follows: A long cylindrical insulator has a uniform charge density of 1.89 μC/m3 and a radius of 5 cm. What is the electric field inside the insulator at a distance of 4 cm?...

I've been stuck on this question forever and I keep getting it wrong :( Please help! A truck of mass 3 tonnes is travelling at 105km/h when it hits a car of mass 1.5 tonne travelling...

a snowball is thrown with an initial velocity of 20 m/s at an angle of 60 degrees with the horizontal. Will it clear the top of the 3-meter taller wall of the snow fort 34m away?

Find the current I1 in the 0.7 Ω resistor at the bottom of the circuit between the two power supplies. Answer in units of A. Picture of diagram at http://i1085.photobucket...

A small cart rolls freely along the floor. As it rolls, balls of clay, each having one-seventh the mass of the cart, are dropped straight down onto the cart and stick to it. What is the...

A diffraction grating with line spacing of 2592 lines per cm creates its first bright spot 8.0 degrees from the central bright spot. Find the wavelength of the line illuminating the diffraction...

you can connect a car heater to the car of a power 2,0kw to a 230V power outlet in the garage if the socket is protected by a 10 A fuse? only responses are not accepted

Light with wavelength 597 nm shines on a double-slit. The first-order bright spot is formed at an angle of 0.146 degrees from the central bright spot. Find the spacing between the slits. Give...

A diffraction grating with line spacing of 2531 lines per cm creates its first bright spot 9.4 degrees from the central bright spot. Find the wavelength of the line illuminating the diffraction grating...

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