Author Question: Decreasing the voltage across the two plates of a capacitor will produce what effect on the ... (Read 40 times)

Mollykgkg · **on:** Jul 28, 2018

Decreasing the voltage across the two plates of a capacitor will produce what effect on the capacitor?
a. decrease charge
c. decrease capacitance
b. increase capacitance
d. increase charge

Question 2

A bucket filled with water has a mass of 23 kg and is attached to a rope, which in turn, is wound around a 0.080-m radius cylinder at the top of a well. What torque does the weight of water and bucket produce on the cylinder if the cylinder is not permitted to rotate? (g = 9.8 m/s2)
a. 34 Nm
c. 11 Nm
b. 18 Nm
d. 36 Nm