An alpha particle (the nucleus of a helium atom), carrying a charge of 3.2 x 10-19 C
moves at 4.1 x 107 m/s at a right angle to a
magnetic field.
If the particle experiences a force of
2.3 x 10-14 N due to the magnetic field, what
is the magnitude of the magnetic field?
Answer in units of T.

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

How is the gravitational force related to the distance between two objects?

Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?