1800-150-456-789
FlagBACK
Flag Electrostatics> the mass of the sphere is 3.2*10^-14 kg a...
question mark

the mass of the sphere is 3.2*10^-14 kg and it carries a net charge equal to that of 10 electrons.if the electronic charge is -1.6*10^-19 C and the acceleration of free fall is the field required to keep the sphere stationary is

Prasanna Parthiban , 7 Years ago
Grade 11
anser 1 Answers
VIBHANSHU GARG

Last Activity: 7 Years ago

Mass of sphere m=3.2×10^-14kgCharge on sphere q=10×1.6×10^-19=1.6×10^-18CAcceleration due to gravity g=10m/s^2As,qE=mg1.6×10^-18E=3.2×10^-14×10E=10^5N/CHence the electric field is 10^5N/C

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

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

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on electrostatics

question mark
Electrostatics question based on earthing of spherical shell
electrostatics
0 Answer Available

Last Activity: 2 Years ago

question mark
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

question mark
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

question mark
Find the value of q so that system remains in equilibrium.. figure attached below
electrostatics
0 Answer Available

Last Activity: 3 Years ago

question mark
Find the value of q so that system remains in equilibrium
electrostatics
0 Answer Available

Last Activity: 3 Years ago