Charges forces and fields
... 1. Calculate the electrostatic force between the following: (a) two electrons separated by 1.5x10-10 m (b) two oil droplets each with a charge of 10-10 C separated by 1 mm (c) a charge of 2 C and one of 15 C separated by 1.5 m (d) an alpha particle (charge = 2e) and a gold nucleus (charge = 79e) whe ...
... 1. Calculate the electrostatic force between the following: (a) two electrons separated by 1.5x10-10 m (b) two oil droplets each with a charge of 10-10 C separated by 1 mm (c) a charge of 2 C and one of 15 C separated by 1.5 m (d) an alpha particle (charge = 2e) and a gold nucleus (charge = 79e) whe ...
Homework 7
... Problem 6. A proton moves with a velocity of v = (2î − 4ĵ + k̂) m/s in a region in which the magnetic field is B = (î + 2ĵ − 3k̂) T. What is the magnitude of the magnetic force this charge experiences? ...
... Problem 6. A proton moves with a velocity of v = (2î − 4ĵ + k̂) m/s in a region in which the magnetic field is B = (î + 2ĵ − 3k̂) T. What is the magnitude of the magnetic force this charge experiences? ...
current in a metal wire
... Diagram showing conventional current notation. Electric charge moves from the positive side of the power source to the negative. In other conductive materials, the electric current is due to the flow of charged particles in both directions at the same time. Electric currents in electrolytes are flow ...
... Diagram showing conventional current notation. Electric charge moves from the positive side of the power source to the negative. In other conductive materials, the electric current is due to the flow of charged particles in both directions at the same time. Electric currents in electrolytes are flow ...
Tool of the Nanosciences
... Electrochemistry • Deals with how chemical processes can be changed by the application of electric currents, and how electric currents can be generated from chemical reactions. • Nature of the surface atoms in an array can be measured directly ...
... Electrochemistry • Deals with how chemical processes can be changed by the application of electric currents, and how electric currents can be generated from chemical reactions. • Nature of the surface atoms in an array can be measured directly ...
