User Account

All Pages

What is the net charge of the bar

Assignment Help Physics
Reference no: EM132037828

What is the total charge of all the electrons in a 18 kg bar of zinc? (Zinc has 30 electrons per atom and an atomic mass of 65 u.)

What is the net charge of the bar?

Reference no: EM132037828

Questions Cloud

Relative to the positive x-axis within the range : If it is to then walk directly to B, (a) how far and (b) in what direction (relative to the positive x-axis within the range (-180°, 180°]) should it walk?
Calculate the final speed of the ball : The interaction time ?t is 34 milliseconds. Calculate the final speed of the ball in m/s, to 2 sf.
Determine the initial speed of the projectile : (a) Determine the initial speed of the projectile. (b) Determine the total time the projectile was in flight.
Level with an initial velocity : A 0.50 kg football is kicked from ground level with an initial velocity o 13.0 m/s [f 37 degree U] (37 degrees above the horizontal axis).
What is the net charge of the bar : What is the total charge of all the electrons in a 18 kg bar of zinc? (Zinc has 30 electrons per atom and an atomic mass of 65 u.)
What speed does it leave the hole : The electron is accelerated from rest near the negative plate and passes through a tiny hole in the positive plate. (a) With what speed does it leave the hole?
What work was done by the friction force during displacement : The speed of the block increases from 4.0 m/s to 6.0 m/s in a displacement of 5.0 m. What work was done by the friction force during this displacement?
How much work is done by this force as the object moves : How much work is done by this force as the object moves 6.0 m?
What is the magnitude of the tension in the string : What is the magnitude of the tension in the string at this instant?

Reviews

Write a Review

Physics Questions & Answers

  What is their equivalent capacitance

Three capacitors of 2.0, 7.0, and 19.0 µF are joined together in parallel. What is their equivalent capacitance

  Calculate how much charge moves during this time

A defibrillator is used during a heart attack to restore the heart to its normal beating pattern. How much charge moves during this time

  Find its acceleration-gravity is downwards

A 45 degree wedge is pushed along a table with constant acceleration A. A block of mass m slides without friction on the wedge. Find its acceleration (gravity is downwards),

  What is the angle between the two colors in water

A parallel beam of light containing red (660 nm) and violet (410 nm) wavelengths goes from diamond to water, striking the surface between them at a 19° incident angle

  What angle does the string make with the ceiling

A .500kg block is suspended from a 1.25m long string. The ends of the string are attached to the ceiling at points separated by 1.00m.

  What will be gauge pressure be when its temperature is 100°f

A tire contains 1ft3 of air at a gauge pressure of 28lb/in2. How much additional air at atmosphere pressure must be pumped into the tire to raise the pressure to 36lb/in2 at the same temperature?

  Calculate the minimum amount of glucose

A 110 pound person climbs the benches from the bottom to the top of Sun Angel Track Stadium. Calculate the minimum amount of glucose (in grams) that would need to be oxidized

  A solenoid with 500 tunrs per cm length 18cm radius of

a solenoid with 500 tunrs per cm length 18cm radius of r10mm and a resistance of r20 . the coil carries a current i2a

  Evaluate the acceleration of the electron

An electron moves through a uniform electric field E = (2.50 i + 5.00 j) V/m and a uniform magnetic field B = (0.400 k) T. Determine the acceleration of the electron

  Find the drift speed of the electrons in the wire

An aluminum wire carrying a current of 6.0 A has a cross-sectional area of 9.0 10-6 m2. Find the drift speed of the electrons in the wire

  Compute what is the change in internal energy

During an adiabatic process, the temperature of 4.50 moles of a monatomic ideal gas drops from 515°C to 193°C. Find the change in internal energy

  What distance has boat travelled relative to water

Use momentum conservation to find a relation between the velocity of the car relative to the boat and the velocity of the boat relative to the water. Hence show that the distance travelled by the boat, until the car falls off, is independent of th..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd