When a wire with a current is placed in a magnetic field, electrical energy is transformed into mechanical energy. true or false.?

the answer is c.)

explanation:

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.