Current: How much charge must pass by a point in a wire in 10 s for the current in the wire to be 0.50 A?
A. 20 C
B. 2.0 C
C. 5.0 C
D. 0.050 C
Answer: C
You might also like to view...
To kick a football so it won't topple end over end, kick it so the force of impact extends
A) above its center of gravity. B) through its center of gravity. C) below its center of gravity.
Compared to clocks in a stationary reference frame, clocks in a moving reference frame run
A) slower. B) faster. C) at the same rate.
If a new force were discovered with a range on the order of 10-18 m, predict the approximate mass of the exchange particle. (c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ? s)
What will be an ideal response?
If a point charge of -30 µC experiences an electrostatic upward force of 27 mN at a certain location in the laboratory, what are the magnitude and direction of the electric field at that location?
What will be an ideal response?