Author Question: A 200-W light bulb is connected across 110 V. What current will flow through this bulb? A) ... (Read 78 times)

erika · **on:** Jul 29, 2018

A 200-W light bulb is connected across 110 V. What current will flow through this bulb?

A)

0.90 A
B)

0.36 A
C)

0 A
D)

0.60 A
E)

1.8 A

Question 2

The magnitude of the drag force on a 20.0-kg object is proportional to its speed. The object has a terminal velocity 80 m/s. What is the magnitude of the drag force on the object when it is falling with a speed 30 m/s?

A)

196 N

B)

7.50 N

C)

15.0 N

D)

73.6 N

E)

42.7 N