Volume of water displaced flows out when the marble is placed in the cylindrical cup.
A spherical marble of radius 3 cm.
A long cylinder radius 3 0 cm is filled with a nonconducting material which carries a uniform charge density of 1 3 uc m.
Let the rise in level of water in the cylindrical vessel h cm.
Determine the electric flux through a spherical surface radius 2 0 cm which has a point on the axis of the cylinder as its center.
Volume of each marble 3 4 π r 3 3 4 7 2 2 0.
Height of cylinder 6cm.
5 cm volume of marble 4 3 πr 1 3 4 3 22 7 7 2 7 2 7 2 539 3 cm 3.
A find the electric field for all points outside the spherical.
A spherical ball of radius 3 cm is melted and recast into three spherical balls.
Radius of marble 2 1 cm.
A conducting spherical shell of inner radius 4 00 cm and outer radius 5 00 cm is concentric with the solid sphere and has a charge of 4 00 μc.
Radius of cylinder 5 cm.
We have radius of base of cylindrical cup r 7 cm height of cup h 10 cm volume of cup πr 2 h 22 7 7 7 10 1540 cm 3 volume of water inside the cup 1540 cm 3 now diameter of spherical marble d 7 cm now radius of marble r 1 d 2 3.
A solid spherical ball of radius 6 cm is melted and recast into 64 identical spherical marbles.
Ke 8 98755 109 nm2 c2.
Question 21 or 2nd question a solid sphere of radius 3 cm is melted and then recast into small spherical balls each of diameter 0 6 cm.
Diameter of the spherical marble 1.
Consider a spherical plastic shell with inner radius r 1cm r2 2cm and a.
Volume of 1 5 0 marbles 1.
Diameter of the vessel 7 cm.
Radius of the vessel 3.
Find the number of balls since the big sphere is melted to make balls volume of big sphere volume of balls volume of big sphere number of balls volume of 1 ball number of balls 𝑉𝑜𝑙𝑢𝑚𝑒 𝑜𝑓 𝑏𝑖𝑔.
Radius of the marble 0.
Then the volume of the ball is 4 3 π radius 4 3 π 6 cm.
The radii of the two of the balls are 2 cm and 1 5 cm respectively.
Given that radius of the solid ball is 6 cm.
A point charge of 2 4 μc is located at the center of a spherical shell of radius 17 cm which has a charge 2 4 μc uniformly distributed on its surface.
Find the electric field at a r 1 00 cm b r 3 00 cm c r 4 50 cm and d r 7 00 cm from the center of this charge configuration.
7 3 1.
Radius of each marble is 1 5 cm.
Find the radius of each marble.