Liang is working with an electrical circuit. she replaces a straight electrical wire with a coiled wire. what is liang most likely trying to do?

increase the strength of the magnetic field when current flows through the circuit

She can change the arrows so they show current traveling in opposite directions on the sides of the loop.

halfway between the like poles of two magnets, because the field lines bend away and do not enter this area

A generator converts kinetic energy to electrical energy, and a motor converts electrical energy to kinetic energy.

A switch is closed, so the circuit would be complete and unbroken and the lights in the circuit would shine.

increase the strength of the magnetic field when current flows through the circuit

Explanation:

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle