When the switch is closed, what happens to the current in the circuit? (the intrinsic resistance of the inductor is zero.)

a. the current instantaneously becomes 2 .

b. the current instantaneously becomes 1 .

c. the current gradually increases from zero to 2 and then remains constant.

d. the current gradually increases from zero to 1 and then remains constant.

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

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

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents