Find the charge and sign of and shellsurface

Reference no: EM13556480

A spherical conducting shell has 12 microcoulombs of positive charge inside on it. The radii of the shell are r(inner)=12 cm and r (outer)=2r(inner). A particle of -4 microcoulombs is placed at the center of the shell.

(1) Provide a sketch of the electric field lines (only afew).

(a) r less than or equal to r(inner)
(b) r(inner) less than r less than r(outer)
(c)r greater than or equal to r(outer).

(2) Find the charge and sign of (inner) and (outer) shellsurfaces.
(3) Find the magnitude of the electric field at 3r(inner) fromthe center of the sphere.

Please show ALL work.

Reference no: EM13556480

Questions Cloud

How much heat input is required for this engine : An engine works at 23.0% efficiency. The engine raises a 5.00-kg crate from rest to a vertical height of 8.0 m, How much heat input is required for this engine

Evaluate how fast is the race car moving : The pitch of the sound from a race car engine drops the musical interval of a FIFTH when it passes the spectators. How fast is the race car moving

Compute horizontal distance does it cover during its flight : When the dried-up seed pod of a scotch broom plant bursts open, it shoots out a seed with an initial velocity of 2.64 at an angle of 62.0 above the horizontal

Find the wheels angular acceleration as it slowed down : At time t=0 a grinding wheel has an angular velocity of 25.0rad/s . It has a constant angular acceleration of 35.0rad/s^2 until a circuit breaker trips at time t = 2.00s. What was the wheel's angular acceleration as it slowed down

Find the charge and sign of and shellsurface : A spherical conducting shell has 12 microcoulombs of positivecharge inside on it. The radii of the shell are r(inner)=12 cm and r (outer)=2r(inner). A particle of -4 microcoulombs is placed at the center of the shell.

Scenario marketing : Scenario Marketing

Identical particle is placed 2m from origin on positive x : A particle with charge of 4 microcoloumbs is at the origin,another identical particle is placed 2 m from the origin on thepositive x-axis and another 2 m on the positive y-axis.

Calculate the magnitude of the electric field due to disk : A thin, circular disk of radius R = 30 cm is oriented in the yz-plane with its center as the origin. Calculate the magnitude of the electric field due to the disk at the point x = 15 cm along the x-axis

What is the volume of bubble just before it breaks surface : A bubble with a volume of 1.00 cm3 forms at the bottom of a lake that is 40.0 m deep. What is the volume of the bubble just before it breaks the surface of the water

User Account

All Pages