Author Question: The dielectric strength of rutile is 6.0 106 V/m, which corresponds to the maximum electric field ... (Read 50 times)

sam.t96 · **on:** Jul 28, 2018

The dielectric strength of rutile is 6.0 106 V/m, which corresponds to the maximum electric field that the dielectric can sustain before breakdown. What is the maximum charge that a 10-10-F capacitor with a 0.50-mm thickness of Rutile can hold?
a. 0.30 mC
c. 0.60 C
b. 6.0 C
d. 1.7 nC

Question 2

A fan blade, initially at rest, rotates with a constant acceleration of 0.025 rad/s2 . What is its angular speed at the instant it goes through an angular displacement of 10 rad?
a. 0.025 rad/s
c. 0.46 rad/s
b. 0.11 rad/s
d. 0.71 rad/s