Which statement best defines an electric field?

Acurve connects the data points that are plotted. (physical science chapter 11 motion)

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit

How is the ideal mechanical advantage of a wheel and axle calculated?