A rectangular loop of wire 8.0 m long and 10 m wide has a resistor of 5.0 N2 on the 10 side and moves out of a 0.40 T
magnetic field at a speed of 2.0 m/s in the direction of the 80
m side, and area of the rectangular loop is 8 m? So the
induced voltage in the loop is

What is magnetic flux? explain faraday's law of induction.

Asmall, positively charged ball is moved close to a large, positively charged ball. which describes how the small ball likely responds when it is released? it will move toward the large ball because like charges repel. it will move toward the large ball because like charges attract. it will move away from the large ball because like charges repel. it will move away from the large ball because like charges attract.

Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.