Author Question: Magnetic flux depends upon A) the magnetic field. B) the orientation of the area with ... (Read 109 times)

2125004343 · **on:** Jul 29, 2018

Magnetic flux depends upon

A)

the magnetic field.
B)

the orientation of the area with respect to the field.
C)

the area involved.
D)

all of the above
E)

none of the above

Question 2

A capacitor of capacitance C = 4 mC is discharged through a resistor of resistance R = 4 k. How long will it take for the capacitor to lose half its initial stored energy?

A)

9.2 s
B)

2.7 s
C)

10.2 s
D)

5.5 s
E)

1.6 s