Flag Electrostatics> Electrostatics problem...
question mark

A rod AB of mass M and length L is positively charged with liner charge density 1 col/m.It is suspended at end A and is hanging freely.If a horizontal electric field E is switched on,find the angular acceleration

Astitva Shah , 13 Years ago
Grade 12
anser 1 Answers
Chetan Mandayam Nayakar

Last Activity: 13 Years ago

moment of inertia =I =ML2/3, assume that the linear charge density is constant. Torque=(L/2)(kLE),k is linear charge density.

Torque=I*(alpha), where 'alpha' is angular acceleration.After simplifying we get α=(3kE/2M)

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...