Electrostatics> A large conducting plane has a surface ch...

A large conducting plane has a surface charge density 1*10^-4 C/m2. Find the electrostatic energy stored in a cubical volume of edge 1 cm in front of the plane.

swetha , 5 Years ago

Grade 12th pass

2 Answers

Arun

Last Activity: 5 Years ago

Here,

σ = 1.0×10-4 Cm-2

a = 1.0×10-2 m

V = a3 = 1.0×10-6 m3

Electric field due to an infinite conducting plane is E = σ/εo

Electric energy stored per unit volume is given by

u = ½ (εoE2)

Energy stored in the given volume

U = ½εoE2a3

=> U = ½εo (σ/εo ) 2a3

=> U = a3σ2/2ε0

=> U = 1.0×10-6 ×(1.0×10-4)2/(2×8.85×10-12)

=> U = 5.6×10-4 J

Vikas TU

Last Activity: 5 Years ago

Dear student

Please follow the below link

https://www.askiitians.com/forums/Electromagnetic-Induction/a-large-conducting-plane-has-a-surface-charge-dens_102048.htm

Good Luck

Provide a better Answer & Earn Cool Goodies

Enter text here...

LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

Full Live Access

Study Material

Live Doubts Solving

Daily Class Assignments

Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Electrostatics question based on earthing of spherical shell

electrostatics

0 Answer Available

Last Activity: 2 Years ago

an object has a charge of 2c and gains 10^19 electrons. the net chaarge on the object becomes??

electrostatics

1 Answer Available

Last Activity: 2 Years ago

A wire with a linear charge density lambda forms a quarter of a cjrclenof radius R and is placed asa shown in thefigure with its centre of curvature at the origin O the electric field at O will be

electrostatics

0 Answer Available

Last Activity: 2 Years ago

Find the value of q so that system remains in equilibrium.. figure attached below

electrostatics

0 Answer Available

Last Activity: 2 Years ago

Find the value of q so that system remains in equilibrium

electrostatics

0 Answer Available

Last Activity: 2 Years ago

View all Questions

Electrostatics> A large conducting plane has a surface ch...

A large conducting plane has a surface charge density 1*10^-4 C/m2. Find the electrostatic energy stored in a cubical volume of edge 1 cm in front of the plane.

swetha , 5 Years ago

Arun

Vikas TU

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

Ask a Doubt

Other Related Questions on electrostatics

Electrostatics question based on earthing of spherical shell

electrostatics

an object has a charge of 2c and gains 10^19 electrons. the net chaarge on the object becomes??

electrostatics

A wire with a linear charge density lambda forms a quarter of a cjrclenof radius R and is placed asa shown in thefigure with its centre of curvature at the origin O the electric field at O will be

electrostatics

Find the value of q so that system remains in equilibrium.. figure attached below

electrostatics

Find the value of q so that system remains in equilibrium

electrostatics