25
Which modification to a solenoid would be most likely to decrease the strength of its magnetic field?
removing its iron rod core and increasing the number of coils
increasing the current and reducing the number of coils
reducing the number of coils and inserting an iron core
decreasing the current and reducing the number of coils

not moving. pos accel,

talk back to him about the sport and show him your expertise or leave the room

its a 5.5 n

glad that

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.