Charges flow through a closed path called a circuit. Current flows because negatively charged particles are attracted to positively charged particles at the other end of the circuit.
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Answer from: Quest
force is mass*acceleration.
we have a very small mass: 11.4*0.001 kg
if we want 0.035n of force, we need an acceleration:
0.035 = 11.4*0.001*a
a = 0.035/(11.4*0.001) m/s^2
Answer from: Quest
Iwas going to ask that quesytion sorry dude i dont know : ( : /
Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?