แผ่นงานElectric Motors and Generators
คำถามทั้งหมด: 10
แป้นคำตอบElectric Motors and Generators
คำถามทั้งหมด: 10
replacing the magnet with a stronger magnet
add more loops of wire between the magnets
add one more battery
electricial; mechanical
When a wire carrying electrical current is placed in a magnetic field, the wire experiences a force.
move the magnets farther from the coil
Its motion through the magnetic field creates a current in the wire.
turn the coil faster
increase the rate at which he turns the crank
The magnet needs to be in constant motion.
