Chen connects several lightbulbs in a series circuit. electricity flows through the circuit, and all the bulbs light up.

what will happen if chen removes one light bulb?

a.
the other bulbs will turn off.

b.
the circuit will become a parallel circuit.

c.
the other bulbs will stay lit.

d.
the circuit will be closed.

An object's buoyant force and weight mean the same thing.a. trueb. false

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.