Skip to main content
J

Jakob Littel

Feb 20, 2025

A parallel-place capacitor is formed from two 4.0 cm x 4.0 cm electrodes spaced 2.0 mm apart.?

a parallel-plate capacitor is formed from two 4.0 cm x 4.0 cm electrodes spaced 2.0 mm apart. the electric field strength inside the capacitor is 1.0 x 10^6 n/c. what is the charge (in nC) on each electrode?
0
Save

2 Answers

H
Hermina Ferry

Feb 20, 2025

C = Q/V and C = k epsilon A /d = 1*8.85×10^-12 *(0.4m)^2/0.002m = 7.1×10^-10FV= Ed = 10^6N/C x 0.002m = 2000V Q = CV = 7.1×10^-10F x 2000V = 1.42×10^-6C... Show More
0
H
Hermina Ferry

Feb 20, 2025

should be (.04m)^2, so the answer will be to the -8 not the -6. Bit late but anyone reading this in the future should appreciate it haha... Show More
0

Want to answer this question?

Join our community to share your knowledge!

Log in Sign up

Categories

Tags

Related Questions

4
A parallel-plate air capacitor has a capacitance of 920 pF. The charge on each plate is 2.55 uC?

A parallel-plate air capacitor has a capacitance of 920 pF. The charge on each plate is 2.55 uCWhat is the potential dif...

6
2
A peregrine falcon dives at a pigeon. The falcon starts downward from rest with free-fall acceleration.?

if the pigeon is 76.0m below the initial position of the falcon, how long does it takes to reach the pigeon? assume that...

2
A person bending forward to lift a load “with his back” rather than “with his knees”

A person bending forward to lift a load "with his back" rather than "with his knees" can be injured by large forces exer...

1
A person drops a cylindrical steel bar (Y = 1.00 × 1011 Pa) from a height of 1.30 m (distance between the floo?

A person drops a cylindrical steel bar (Y = 1.00 × 1011 Pa) from a height of 1.30 m (distance between the floor and the...

6
2
3
a pitcher throws a ball, what is work in physics?

A pitcher throws a ball at 90 mph and the catcher stops it in her glovea. Is the work done on the ball by the pitcher po...

2
A playground merry-go-round has radius 2.60 m…?

A playground merry-go-round has radius 2.60 m and moment of inertia 2300 kg*m^2 about a vertical axle through its center...

1
A potter is shaping a bowl on a potter’s wheel rotating at constant angular speed. The friction…?

A potter is shaping a bowl on a potter's wheel rotating at constant angular speed. The friction force between her hands...