What fractions of the coppers electrons have been removed

Reference no: EM13681825

A 46.0 g ball of copper has a net charge of 1.7 µC. What fractions of the coppers electrons have been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)

Reference no: EM13681825

Questions Cloud

Vertebrae in the spine is subjected to a shearing force : A disk among vertebrae in the spine is subjected to a shearing force of 630 N. Discover its shear deformation taking it to have the shear modulus of 1*109 N/m2. The disk is equivalent to a solid cylinder 0.700 cm high and 3.70 cm in diameter.

Force a piano tuner applies to stretch a steel piano wire : Compute the force a piano tuner applies to stretch a steel piano wire 8.00 mm, if the wire is originally 0.850 mm in diameter and 1.35 m long.

How far to the side does the top of the pole flex : A 18.0 m tall hollow aluminium flagpole is equivalent in strength to a solid cylinder of aluminium 3.50 cm in diameter. A strong wind bends the pole much as a horizontal force of 900N exerted at the top would. How far to the side does the top of the ..

Magnitude of the magnetic field inside the solenoid : A long solenoid consists of 1600 turns and has a length of 0.65 m. The current in the wire is 0.45 A. What is the magnitude of the magnetic field inside the solenoid?

What fractions of the coppers electrons have been removed : A 46.0 g ball of copper has a net charge of 1.7 µC. What fractions of the coppers electrons have been removed? (Each copper atom has 29 protons, and copper has an atomic mass of 63.5.)

Less massive piece stops relative to the observer : An object, with mass 10 kg and speed 11 m/s relative to an observer, explodes into two pieces, one 4 times as massive as the other; the explosion takes place in deep space. The less massive piece stops relative to the observer. How much kinetic energ..

What is the spring constant : A spring that has an unstretched height of 15.0 cm sits on top of a table. If a 75.0-gram block is dropped from a height of 35.0 cm above the table top and comes to rest 7.5 cm above the table top after landing on and compressing the spring, what is ..

Left of a converging lens that has a focal length : An object is placed 5.0 cm to the left of a converging lens that has a focal length of 20 cm. explain what the resulting image will look like, in terms of image distance, magnification, upright vs inverted, and virtual vs real?

What is the voltage among the plates : Two parallel conducting plates are separated by 10.0 cm, and one of them is taken to be at zero volts. What is the voltage among the plates?

User Account

All Pages